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Статті в журналах з теми "Nickel cobaltite"

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Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 травня 2022

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1

Deng, Kaimo, and Liang Li. "Ternary nickel cobaltite nanostructures for energy conversion." Functional Materials Letters 08, no. 04 (August 2015): 1530002. http://dx.doi.org/10.1142/s1793604715300029.

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Анотація:

Ternary nickel cobaltite nanostructures have found their application in many optoelectronic devices due to their excellent electronic and catalytic properties. In this review paper, we will discuss two synthetic strategies for ternary nickel cobaltite nanostructures: nickel cobaltite nanopowders and conductive substrate supported nickel cobaltite, respectively. Then selected examples utilizing ternary nickel cobaltite nanostructures as building blocks for solar cells, photodetectors and water oxidation will be highlighted. In the end, an outlook and conclusion will be given about the future research and development in this field.

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2

Loche, Danilo, Claudia Marras, Daniela Carta, Maria Francesca Casula, Gavin Mountjoy, and Anna Corrias. "Cation distribution and vacancies in nickel cobaltite." Physical Chemistry Chemical Physics 19, no. 25 (2017): 16775–84. http://dx.doi.org/10.1039/c7cp02260c.

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3

Abdelwahab, Abdalla, Francisco Carrasco-Marín, and Agustín F. Pérez-Cadenas. "Carbon Xerogels Hydrothermally Doped with Bimetal Oxides for Oxygen Reduction Reaction." Materials 12, no. 15 (July 31, 2019): 2446. http://dx.doi.org/10.3390/ma12152446.

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A total of two carbon xerogels doped with cobalt and nickel were prepared by the sol–gel method. The obtained carbon xerogels underwent further surface modification with three binary metal oxides namely: nickel cobaltite, nickel ferrite, and cobalt ferrite through the hydrothermal method. The mesopore volumes of these materials ranged between 0.24 and 0.40 cm3/g. Moreover, there was a morphology transformation for the carbon xerogels doped with nickel cobaltite, which is in the form of nano-needles after the hydrothermal process. Whereas the carbon xerogels doped with nickel ferrite and cobalt ferrite maintained the normal carbon xerogel structure after the hydrothermal process. The prepared materials were tested as electrocatalysts for oxygen reduction reaction using 0.1 M KOH. Among the prepared carbon xerogels cobalt-doped carbon xerogel had better electrocatalytic performance than the nickel-doped ones. Moreover, the carbon xerogels doped with nickel cobaltite showed excellent activity for oxygen reduction reaction due to mesoporosity development. NiCo2O4/Co-CX showed to be the best electrocatalyst of all the prepared electrocatalysts for oxygen reduction reaction application, exhibiting the highest electrocatalytic activity, lowest onset potential Eonset of −0.06 V, and the lowest equivalent series resistance (ESR) of 2.74 Ω.

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4

Xu, Yazhou, Junchao Wei, Licheng Tan, Ji Yu, and Yiwang Chen. "A Facile approach to NiCoO2 intimately standing on nitrogen doped graphene sheets by one-step hydrothermal synthesis for supercapacitors." Journal of Materials Chemistry A 3, no. 13 (2015): 7121–31. http://dx.doi.org/10.1039/c5ta00298b.

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5

Oh, Kyu Hyun, Girish Sambhaji Gund, and Ho Seok Park. "Stabilizing NiCo2O4 hybrid architectures by reduced graphene oxide interlayers for improved cycling stability of hybrid supercapacitors." Journal of Materials Chemistry A 6, no. 44 (2018): 22106–14. http://dx.doi.org/10.1039/c8ta04038a.

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Nickel cobaltite@reduced graphene oxide (NiCo₂O₄@rGO) hybrid architectures directly deposited on nickel-foam (NF) are synthesized, showing kinetic and structural stability achieved by the rGO interlayers for improved energy density and cyclic stability of the hybrid supercapacitors.

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6

Bhaway, Sarang M., Pattarasai Tangvijitsakul, Jeongwoo Lee, Mark D. Soucek, and Bryan D. Vogt. "High rate sodium ion battery anodes from block copolymer templated mesoporous nickel–cobalt carbonates and oxides." Journal of Materials Chemistry A 3, no. 42 (2015): 21060–69. http://dx.doi.org/10.1039/c5ta04520g.

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7

Deshagani, Sathish, Xinhua Liu, Billy Wu, and Melepurath Deepa. "Nickel cobaltite@poly(3,4-ethylenedioxypyrrole) and carbon nanofiber interlayer based flexible supercapacitors." Nanoscale 11, no. 6 (2019): 2742–56. http://dx.doi.org/10.1039/c8nr08645a.

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8

Yedluri, Anil Kumar, and Hee-Je Kim. "Correction: Enhanced electrochemical performance of nanoplate nickel cobaltite (NiCo2O4) supercapacitor applications." RSC Advances 10, no. 3 (2020): 1296. http://dx.doi.org/10.1039/c9ra90096a.

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Анотація:

Correction for ‘Enhanced electrochemical performance of nanoplate nickel cobaltite (NiCo₂O₄) supercapacitor applications’ by Anil Kumar Yedluri et al., RSC Adv., 2019, 9, 1115–1122.

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9

Garg, Neha, Mrinmoyee Basu, and Ashok Kumar Ganguli. "Nickel Cobaltite Nanostructures with Enhanced Supercapacitance Activity." Journal of Physical Chemistry C 118, no. 31 (July 17, 2014): 17332–41. http://dx.doi.org/10.1021/jp5039738.

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10

Pang, M. J., S. Jiang, G. H. Long, Y. Ji, W. Han, B. Wang, X. L. Liu, Y. L. Xi, F. Z. Xu, and G. D. Wei. "Mesoporous NiCo2O4 nanospheres with a high specific surface area as electrode materials for high-performance supercapacitors." RSC Advances 6, no. 72 (2016): 67839–48. http://dx.doi.org/10.1039/c6ra14099h.

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Анотація:

Ternary nickel cobaltite has attracted more and more attention as a promising electrode material for high performance supercapacitors (SCs) due to its high theoretical capacity, unique crystal structure and excellent electronic conductivity.

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11

Poolakkandy, Rasha Rahman, Annamalai Ramalakshmi Neelakandan, Muhammed Fasil Puthiyaparambath, Rajanikant Golgodu Krishnamurthy, Raghu Chatanathodi, and Mini Mol Menamparambath. "Nickel cobaltite/multi-walled carbon nanotube flexible sensor for the electrochemical detection of dopamine released by human neural cells." Journal of Materials Chemistry C 10, no. 8 (2022): 3048–60. http://dx.doi.org/10.1039/d1tc05400g.

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An all-integrated flexible sensor is fabricated using a readily synthesizable nickel cobaltite/MWCNT composite. The utility of the sensor is demonstrated by its electrochemical detection of dopamine released by the human neural cells.

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12

Klissurski, D., and E. Uzunova. "Synthesis of nickel cobaltite spinel from coprecipitated nickel-cobalt hydroxide carbonate." Chemistry of Materials 3, no. 6 (November 1991): 1060–63. http://dx.doi.org/10.1021/cm00018a021.

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13

Yang, Chih Chieh, Chia Hong Lee, and Tseung Yuen Tseng. "Nickel Cobaltite Nanoneedle/Porous Graphene Nanosheets Network Nanocomposite Electrodes with Ultra-High Specific Capacitance for Energy Storage Applications." Materials Science Forum 975 (January 2020): 127–32. http://dx.doi.org/10.4028/www.scientific.net/msf.975.127.

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Nickel cobaltite has become a popular energy storage material in recent years for high performance energy storage devices because of its low lost, high electronic conductivity, high electrochemical activity and environmental benignity. Nickel cobaltite (NCO)/porous graphene nanosheets network (PG) composites were synthesized via the two-steps hydrothermal method to enhance electrochemical properties in this study. The NCO/PG composite electrode demonstrated high specific capacitance of 3965 F g-1 at the current density of 1 A g-1 compared with the value of NCO that capacitance is 644 F g-1, and it maintained the 72% of the original capacitance after 3,000 charge-discharge cycles. It showed the maximum energy density of 46.3 Wh kg-1 and maximum power density of 1450 W kg-1. The NCO/GO composite has high potential as a psudocapacitance material for energy storage devices.

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14

Khalid, Syed, Chuanbao Cao, Aziz Ahmad, Lin Wang, M. Tanveer, Imran Aslam, Muhammad Tahir, Faryal Idrees, and Youqi Zhu. "Microwave assisted synthesis of mesoporous NiCo2O4 nanosheets as electrode material for advanced flexible supercapacitors." RSC Advances 5, no. 42 (2015): 33146–54. http://dx.doi.org/10.1039/c5ra02180d.

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Анотація:

Mesoporous nickel cobaltite (NiCo₂O₄) nanosheets are synthesized using a cost effective, ultra fast and environmentally friendly microwave assisted heating method followed by a post-calcination process of the as-prepared precursors.

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15

Liu, Shaoxiong, Linfeng Hu, Xiaojie Xu, Ahmed A. Al-Ghamdi, and Xiaosheng Fang. "Nickel Cobaltite Nanostructures for Photoelectric and Catalytic Applications." Small 11, no. 34 (June 29, 2015): 4267–83. http://dx.doi.org/10.1002/smll.201500315.

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16

Alegre, Cinthia, Concetta Busacca, Alessandra Di Blasi, Orazio Di Blasi, Antonino S. Aricò, Vincenzo Antonucci, and Vincenzo Baglio. "Electrocatalysis of Oxygen on Bifunctional Nickel‐Cobaltite Spinel." ChemElectroChem 7, no. 1 (January 2, 2020): 124–30. http://dx.doi.org/10.1002/celc.201901584.

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17

Amini, Mojtaba, Fatemeh Bakhshi Ghameshloo, Sanjeev Gautam, and Keun Hwa Chae. "Nickel cobaltite nanoparticles: preparation, characterization, and catalytic activity." Ionics 25, no. 6 (November 7, 2018): 2887–92. http://dx.doi.org/10.1007/s11581-018-2774-1.

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18

Yedluri, Anil Kumar, and Hee-Je Kim. "Enhanced electrochemical performance of nanoplate nickel cobaltite (NiCo2O4) supercapacitor applications." RSC Advances 9, no. 2 (2019): 1115–22. http://dx.doi.org/10.1039/c8ra09081e.

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19

Lu, Qi, Yunpeng Chen, Wanfeng Li, Jingguang G. Chen, John Q. Xiao, and Feng Jiao. "Ordered mesoporous nickel cobaltite spinel with ultra-high supercapacitance." Journal of Materials Chemistry A 1, no. 6 (2013): 2331. http://dx.doi.org/10.1039/c2ta00921h.

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20

Mahadik, Shivraj M., Nilesh R. Chodankar, Young‐Kyu Han, Deepak P. Dubal, and Sarita Patil. "Nickel Cobaltite: A Positive Electrode Material for Hybrid Supercapacitors." ChemSusChem 14, no. 24 (November 5, 2021): 5384–98. http://dx.doi.org/10.1002/cssc.202101465.

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21

Hammadi, Oday A. "Production of nanopowders from physical vapor deposited films on nonmetallic substrates by conjunctional freezing-assisted ultrasonic extraction method." Proceedings of the Institution of Mechanical Engineers, Part N: Journal of Nanomaterials, Nanoengineering and Nanosystems 232, no. 4 (November 4, 2018): 135–40. http://dx.doi.org/10.1177/2397791418807347.

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Анотація:

A new technique to extract nanoscale powders from thin films deposited by a physical vapor deposition method on nonmetallic substrates is proposed. Powders were extracted from films of different materials, such as silicon, nickel, copper, iron, aluminum and cobalt, and compounds, such as aluminum nitride, aluminum oxide, copper oxide, iron oxide, nickel cobaltite, nickel ferrite, nickel oxide, silicon carbide, silicon nitride and silicon oxide. These thin films were deposited on glass substrates by magnetron sputtering, pulsed-laser deposition, spray pyrolysis or thermal evaporation, and the particle sizes of the extracted powders were comparable to those of film samples. This technique is fast, low cost, reliable, highly clean and appropriate for large-scale samples.

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22

KLISSURSKI, D. G., and E. L. UZUNOVA. "ChemInform Abstract: Synthesis of Nickel Cobaltite Spinel from Coprecipitated Nickel-Cobalt Hydroxide Carbonate." ChemInform 23, no. 9 (August 22, 2010): no. http://dx.doi.org/10.1002/chin.199209030.

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23

Yang, Dongfang, Xiaoming Sun, Kyungmi Lim, Rohit Ranganathan Gaddam, Nanjundan Ashok Kumar, Kisuk Kang, and Xiu Song Zhao. "Pre-sodiated nickel cobaltite for high-performance sodium-ion capacitors." Journal of Power Sources 362 (September 2017): 358–65. http://dx.doi.org/10.1016/j.jpowsour.2017.07.053.

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24

Dubal, Deepak P., Pedro Gomez-Romero, Babasaheb R. Sankapal, and Rudolf Holze. "Nickel cobaltite as an emerging material for supercapacitors: An overview." Nano Energy 11 (January 2015): 377–99. http://dx.doi.org/10.1016/j.nanoen.2014.11.013.

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25

Azor, Alberto, Maria Luisa Ruiz-Gonzalez, Francisco Gonell, Christel Laberty-Robert, Marina Parras, Clément Sanchez, David Portehault, and José M. González-Calbet. "Nickel-Doped Sodium Cobaltite 2D Nanomaterials: Synthesis and Electrocatalytic Properties." Chemistry of Materials 30, no. 15 (July 5, 2018): 4986–94. http://dx.doi.org/10.1021/acs.chemmater.8b01146.

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26

Jing, ZHAN, LU Er-Ju, CAI Meng, MA Ya-Lin, and ZHANG Chuan-Fu. "Controlled Synthesis and Electrocatalytic Performance of Porous Nickel Cobaltite Rods." Journal of Inorganic Materials 32, no. 1 (2017): 11. http://dx.doi.org/10.15541/jim20160140.

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27

Guan, Xiangfeng, Peihui Luo, Yunlong Yu, Xiaoyan Li, and Dagui Chen. "Solvent-Tuned Synthesis of Mesoporous Nickel Cobaltite Nanostructures and Their Catalytic Properties." Applied Sciences 9, no. 6 (March 15, 2019): 1100. http://dx.doi.org/10.3390/app9061100.

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Анотація:

In this paper, we prepared mesoporous nickel cobaltite (NiCo2O4) nanostructures with multi-morphologies by simple solvothermal and subsequent heat treatment. By adjusting the solvent type, mesoporous NiCo2O4 nanoparticles, nanorods, nanowires, and microspheres were easily prepared. The as-prepared products were systematically characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), and Brunauer–Emmett–Teller (BET) method. Furthermore, the catalytic activities towards the thermal decomposition of ammonium perchlorate (AP) of as-prepared NiCo2O4 nanostructures were investigated.

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28

Tao, Leiming, Yibing Li, Man Li, Guoying Gao, Xin Xiao, Mingkui Wang, Xingxing Jiang, et al. "Nanostructured Nickel Cobaltite Antispinel as Bifunctional Electrocatalyst for Overall Water Splitting." Journal of Physical Chemistry C 121, no. 46 (November 9, 2017): 25888–97. http://dx.doi.org/10.1021/acs.jpcc.7b08814.

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29

Garg, Neha, Mrinmoyee Basu, Kishor Upadhyaya, S. M. Shivaprasad, and Ashok K. Ganguli. "Controlling the aspect ratio and electrocatalytic properties of nickel cobaltite nanorods." RSC Advances 3, no. 46 (2013): 24328. http://dx.doi.org/10.1039/c3ra44156c.

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30

Chien, Hsing-Chi, Wei-Yun Cheng, Yong-Hui Wang, Te-Yu Wei, and Shih-Yuan Lu. "Ultralow overpotentials for oxygen evolution reactions achieved by nickel cobaltite aerogels." Journal of Materials Chemistry 21, no. 45 (2011): 18180. http://dx.doi.org/10.1039/c1jm14025f.

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31

Raveau, B., Ch Simon, V. Caignaert, V. Pralong, and F. X. Lefevre. "Enhancement of ferromagnetism by nickel doping in the ‘112’ cobaltite EuBaCo2O5.50." Journal of Physics: Condensed Matter 18, no. 45 (October 27, 2006): 10237–47. http://dx.doi.org/10.1088/0953-8984/18/45/010.

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32

Sachin Kumar, B., Sreeram K. Kalpathy, and S. Anandhan. "Synergism of fictitious forces on nickel cobaltite nanofibers: electrospinning forces revisited." Physical Chemistry Chemical Physics 20, no. 7 (2018): 5295–304. http://dx.doi.org/10.1039/c7cp07435b.

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33

Wang, Huanlei, Chris M. B. Holt, Zhi Li, Xuehai Tan, Babak Shalchi Amirkhiz, Zhanwei Xu, Brian C. Olsen, Tyler Stephenson, and David Mitlin. "Graphene-nickel cobaltite nanocomposite asymmetrical supercapacitor with commercial level mass loading." Nano Research 5, no. 9 (August 9, 2012): 605–17. http://dx.doi.org/10.1007/s12274-012-0246-x.

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34

Wu, Mao-Sung, Wei-Ann Chen, Fang-Yi Chen, and Farn-Yih Chuang. "Nickel cobaltite nanoflakes grown around nickel foam-supported expanded mesocarbon microbeads for battery-like electrochemical capacitors." Journal of Alloys and Compounds 695 (February 2017): 410–17. http://dx.doi.org/10.1016/j.jallcom.2016.11.086.

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35

Dahonog, Luigi A., and Mary Donnabelle L. Balela. "Hydrothermal Synthesis of NiCo₂O₄ Nanowires on Carbon Fiber Paper for Hydrogen Evolution Catalyst." Key Engineering Materials 775 (August 2018): 139–43. http://dx.doi.org/10.4028/www.scientific.net/kem.775.139.

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Nickel cobaltite (NiCo2O4) nanowires were successfully grown on the surface of carbon fiber via hydrothermal treatment, followed by annealing. After 2 h, SEM revealed the formation of NiCo2O4 nanowire arrays on the surface of the carbon fiber paper. With increasing hydrothermal time from 2 to 12 h, the NiCo2O4 nanowires also self-assembled into urchin-like morphologies. When used as catalysts for hydrogen evolution reaction, the NiCo2O4 nanowires exhibit an onset potential for the cathodic current at-0.13 V vs. Ag/AgCl in 0.1 M KOH.

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36

Eto, Hiroyuki, Taner Akbay, Jun Akikusa, Gakuji Uozumi, Norihisa Chitose, Toru Inagaki, and Tatsumi Ishihara. "Development of Intermediate-Temperature Solid Oxide Fuel Cells Using Doped Lanthanum Gallate Electrolyte." Key Engineering Materials 421-422 (December 2009): 340–43. http://dx.doi.org/10.4028/www.scientific.net/kem.421-422.340.

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Intermediate-temperature(IT) solid oxide fuel cells(SOFCs) were developed using lanthanum gallate electrolyte, samarium cobaltite cathode and the cermet anode of nickel and ceria. High efficiency operation below 800°C was enabled using planar disk type cells with unique seal less stack design. The first 10 kW-class combined heat and power (CHP) system provided AC output power of 10 kW with electrical and overall efficiency of 41 and 82 %HHV, respectively. Optimization of cell-stack components to increase the output power density is in progress.

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37

A. Wasfey, Madlin, Abdalla Abdelwahab, Francisco Carrasco-Marín, Agustín F. Pérez-Cadenas, H. H Abdullah, I. S. Yahia, and Ahmed Ali Farghali. "Nickel Cobaltite Functionalized Silver Doped Carbon Xerogels as Efficient Electrode Materials for High Performance Symmetric Supercapacitor." Materials 13, no. 21 (October 31, 2020): 4906. http://dx.doi.org/10.3390/ma13214906.

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Introducing new inexpensive materials for supercapacitors application with high energy density and stability, is the current research challenge. In this work, Silver doped carbon xerogels have been synthesized via a simple sol-gel method. The silver doped carbon xerogels are further surface functionalized with different loadings of nickel cobaltite (1 wt.%, 5 wt.%, and 10 wt.%) using a facile impregnation process. The morphology and textural properties of the obtained composites are characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and nitrogen physisorption analysis. The silver doped carbon xerogels display a higher surface area and larger mesopore volume compared to the un-doped carbon xerogels and hierarchically porous structure is obtained for all materials. The hybrid composites have been utilized as electrode materials for symmetric supercapacitors in 6 M KOH electrolyte. Among all the hybrid composites, silver doped carbon xerogel functionalized with 1 wt.% nickel cobaltite (NiCo1/Ag-CX) shows the best supercapacitor performance: high specific capacitance (368 F g−1 at 0.1 A g−1), low equivalent series resistance (1.9 Ω), high rate capability (99% capacitance retention after 2000 cycles at 1 A g−1), and high energy and power densities (50 Wh/Kg, 200 W/Kg at 0.1 A g−1). It is found that the specific capacitance does not only depend on surface area, but also on others factors such as particle size, uniform particle distribution, micro-mesoporous structure, which contribute to abundant active sites and fast charge, and ion transfer rates between the electrolyte and the active sites.

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38

Tseng, Chun-Chieh, Jeou-Long Lee, Yih-Ming Liu, Ming-Der Ger, and Youn-Yuen Shu. "Microwave-assisted hydrothermal synthesis of spinel nickel cobaltite and application for supercapacitors." Journal of the Taiwan Institute of Chemical Engineers 44, no. 3 (May 2013): 415–19. http://dx.doi.org/10.1016/j.jtice.2012.12.014.

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39

HJALMARSSON, P., M. SOGAARD, A. HAGEN, and M. MOGENSEN. "Structural properties and electrochemical performance of strontium- and nickel-substituted lanthanum cobaltite." Solid State Ionics 179, no. 17-18 (July 2008): 636–46. http://dx.doi.org/10.1016/j.ssi.2008.04.026.

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40

Uzumaki, Y., S. i. Hashimoto, K. Amezawa, and T. Kawada. "A Study of Nickel-Substituted Lanthanum Cobaltite as Cathode Materials for SOFCs." ECS Transactions 50, no. 44 (April 1, 2013): 29–35. http://dx.doi.org/10.1149/05044.0029ecst.

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41

Verma, Seema, Amit Kumar, D. Pravarthana, Aparna Deshpande, Satishchandra B. Ogale, and S. M. Yusuf. "Off-Stoichiometric Nickel Cobaltite Nanoparticles: Thermal Stability, Magnetization, and Neutron Diffraction Studies." Journal of Physical Chemistry C 118, no. 29 (July 16, 2014): 16246–54. http://dx.doi.org/10.1021/jp504538y.

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42

Wang, Li, Xiaohong Wang, Xianping Xiao, Fugang Xu, Yujing Sun, and Zhuang Li. "Reduced graphene oxide/nickel cobaltite nanoflake composites for high specific capacitance supercapacitors." Electrochimica Acta 111 (November 2013): 937–45. http://dx.doi.org/10.1016/j.electacta.2013.08.094.

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43

Chang, Sook-Keng, Kuang-Tsin Lee, Zulkarnain Zainal, Kar-Ban Tan, Nor Azah Yusof, Wan Mohamad Daud Wan Yusoff, Jyh-Fu Lee, and Nae-Lih Wu. "Structural and electrochemical properties of manganese substituted nickel cobaltite for supercapacitor application." Electrochimica Acta 67 (April 2012): 67–72. http://dx.doi.org/10.1016/j.electacta.2012.02.014.

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Salunkhe, Rahul R., Kihun Jang, Hyunuk Yu, Seongil Yu, Thothadri Ganesh, Sung-Hwan Han, and Heejoon Ahn. "Chemical synthesis and electrochemical analysis of nickel cobaltite nanostructures for supercapacitor applications." Journal of Alloys and Compounds 509, no. 23 (June 2011): 6677–82. http://dx.doi.org/10.1016/j.jallcom.2011.03.136.

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Pu, Jun, Xiaoquan Jin, Jie Wang, Fangling Cui, Sibin Chu, Enhong Sheng, and Zhenghua Wang. "Shape-controlled synthesis of ternary nickel cobaltite and their application in supercapacitors." Journal of Electroanalytical Chemistry 707 (October 2013): 66–73. http://dx.doi.org/10.1016/j.jelechem.2013.08.021.

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Naveen, A. Nirmalesh, and Subramanian Selladurai. "Novel synthesis of highly porous three-dimensional nickel cobaltite for supercapacitor application." Ionics 22, no. 8 (February 10, 2016): 1471–83. http://dx.doi.org/10.1007/s11581-016-1664-7.

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Chien, Hsing-Chi, Wei-Yun Cheng, Yong-Hui Wang, and Shih-Yuan Lu. "Ultrahigh Specific Capacitances for Supercapacitors Achieved by Nickel Cobaltite/Carbon Aerogel Composites." Advanced Functional Materials 22, no. 23 (July 25, 2012): 5038–43. http://dx.doi.org/10.1002/adfm.201201176.

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Sonwane, Nayana D., and Subhash B. Kondawar. "Enhanced room temperature ammonia sensing of electrospun nickel cobaltite/polyaniline composite nanofibers." Materials Letters 303 (November 2021): 130566. http://dx.doi.org/10.1016/j.matlet.2021.130566.

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Gong, Xuefei, J. P. Cheng, Fu Liu, Li Zhang, and Xiaobin Zhang. "Nickel–Cobalt hydroxide microspheres electrodepositioned on nickel cobaltite nanowires grown on Ni foam for high-performance pseudocapacitors." Journal of Power Sources 267 (December 2014): 610–16. http://dx.doi.org/10.1016/j.jpowsour.2014.05.120.

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Deeloed, Wanchai, Yuranan Hanlumyuang, Wanwisa Limphirat, Songwut Suramitr, Kantapat Chansaenpak, Pongsakorn Kanjanaboos, Suttipong Wannapaiboon, and Worawat Wattanathana. "Oxidative Thermal Conversion of Hydrothermal Derived Precursors toward the Mixed-Metal Cobaltite Spinel Oxides (ZnCo2O4 and NiCo2O4): In-Situ Investigation by Synchrotron-Radiation XRD and XAS Techniques." Crystals 11, no. 10 (October 17, 2021): 1256. http://dx.doi.org/10.3390/cryst11101256.

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Анотація:

In-situ investigations of structural transitions during the thermal-oxidative event of mixed-metal spinel oxide precursors, the so-called nickel- (NCO) and zinc-containing (ZCO) cobaltite spinel precursors, were investigated to understand the formations of the derived NiCo2O4 and ZnCo2O4 spinel oxides, respectively. In-situ XRD investigation revealed that emerged temperatures for spinel oxide phase were between 325 and 400 °C, depending on the cationic substituent. It indicated that the emerged temperature correlated with the absolute octahedral site preference energy (OSPE) of those cations that participated in the development of the spinel framework. Moreover, the incorporated nickel and zinc in the precursors was beneficial for inhibiting the occurrence of the undesired CoO phase. Time-resolved X-ray absorption spectroscopic (TRXAS) data suggested the local structure rearrangement of nickel and zinc throughout the calcination process, which differed from the behavior of single-metal cobalt system. The essential information reported herein provides a benefit to control the cationic distribution within spinel materials, leading to the tunable physical and chemical properties.

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