Добірка наукової літератури з теми "Quantum Dot Photocatalysis"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Quantum Dot Photocatalysis".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Статті в журналах з теми "Quantum Dot Photocatalysis"
Chu, Kuan-Wu, Sher Lee, Chi-Jung Chang, and Lingyun Liu. "Recent Progress of Carbon Dot Precursors and Photocatalysis Applications." Polymers 11, no. 4 (April 16, 2019): 689. http://dx.doi.org/10.3390/polym11040689.
Повний текст джерелаChepape, Kgobudi Frans, Thapelo Prince Mofokeng, Pardon Nyamukamba, Kalenga Pierre Mubiayi, and Makwena Justice Moloto. "Enhancing Photocatalytic Degradation of Methyl Blue Using PVP-Capped and Uncapped CdSe Nanoparticles." Journal of Nanotechnology 2017 (2017): 1–6. http://dx.doi.org/10.1155/2017/5340784.
Повний текст джерелаWang, Ruili, Yuequn Shang, Pongsakorn Kanjanaboos, Wenjia Zhou, Zhijun Ning, and Edward H. Sargent. "Colloidal quantum dot ligand engineering for high performance solar cells." Energy & Environmental Science 9, no. 4 (2016): 1130–43. http://dx.doi.org/10.1039/c5ee03887a.
Повний текст джерелаKande, Bhupendra, and Prachi Parmar. "Carbon Quantum Dot and Application: A Review." Spectrum of Emerging Sciences 2, no. 1 (April 22, 2022): 11–24. http://dx.doi.org/10.55878/ses2022-2-1-3.
Повний текст джерелаQi, Houjuan, Cai Shi, Xiaona Jiang, Min Teng, Zhe Sun, Zhanhua Huang, Duo Pan, Shouxin Liu, and Zhanhu Guo. "Constructing CeO2/nitrogen-doped carbon quantum dot/g-C3N4 heterojunction photocatalysts for highly efficient visible light photocatalysis." Nanoscale 12, no. 37 (2020): 19112–20. http://dx.doi.org/10.1039/d0nr02965c.
Повний текст джерелаLi, Lingwei, Hange Feng, Xiaofan Wei, Kun Jiang, Shaolin Xue, and Paul K. Chu. "Ag as Cocatalyst and Electron-Hole Medium in CeO2 QDs/Ag/Ag2Se Z-scheme Heterojunction Enhanced the Photo-Electrocatalytic Properties of the Photoelectrode." Nanomaterials 10, no. 2 (January 31, 2020): 253. http://dx.doi.org/10.3390/nano10020253.
Повний текст джерелаLiu, Yunxin, Jianxin Shi, Qing Peng, and Yadong Li. "CuO Quantum-Dot-Sensitized Mesoporous ZnO for Visible-Light Photocatalysis." Chemistry - A European Journal 19, no. 13 (February 27, 2013): 4319–26. http://dx.doi.org/10.1002/chem.201203316.
Повний текст джерелаHomer, Micaela Kalmek, Ding-Yuan Kuo, Florence Y. Dou, and Brandi Michelle Cossairt. "(Keynote) Photoinduced Charge Transfer from Quantum Dots Measured By Cyclic Voltammetry." ECS Meeting Abstracts MA2022-02, no. 20 (October 9, 2022): 916. http://dx.doi.org/10.1149/ma2022-0220916mtgabs.
Повний текст джерелаLi, Boyuan, Zhenhua Cao, Shixuan Wang, Qiang Wei, and Zhurui Shen. "BiVO4 quantum dot-decorated BiPO4 nanorods 0D/1D heterojunction for enhanced visible-light-driven photocatalysis." Dalton Transactions 47, no. 30 (2018): 10288–98. http://dx.doi.org/10.1039/c8dt02402b.
Повний текст джерелаEvangelou, Sofia. "Altering Degenerate Four-Wave Mixing and Third-Harmonic Generation in a Coupled Quantum Dot–Metallic Nanoparticle Structure with the Use of the Purcell Effect." Materials Proceedings 4, no. 1 (November 12, 2020): 39. http://dx.doi.org/10.3390/iocn2020-07875.
Повний текст джерелаДисертації з теми "Quantum Dot Photocatalysis"
Zhao, Yixin. "Developing Nanomaterials for Energy Conversion." Cleveland, Ohio : Case Western Reserve University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=case1270172686.
Повний текст джерелаShallcross, Richard Clayton. "CHARACTERIZATION OF THE SIZE-QUANTIZED ELECTRONIC AND OPTICAL PROPERTIES OF CdSe NANOCRYSTALS FOR APPLICATIONS IN PHOTOCATALYSIS, SOLAR CELLS AND DIFFRACTION GRATINGS." Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/194710.
Повний текст джерелаBhattacharyya, Biswajit. "A Study of Photophysics and Photochemistry of I-III-VI2 Nanocrystals." Thesis, 2018. https://etd.iisc.ac.in/handle/2005/4325.
Повний текст джерелаDST, IISc, ISRO
Chang, Yu-Chuan, and 張毓娟. "Quantum-Dot-Sensitized Photocatalytic Water Splitting Hydrogen Generation and Solar Cells." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/32016270445146622043.
Повний текст джерела臺灣大學
化學研究所
98
Global warming much attention in recent years, and the oil will eventually run out, so people positively develop the natural resources of materiaproduction and solar cell have become an important direction of development. It is necessary to develop novel working electrode in order to improve its energy conversion efficiency. In this study, utilizing hydrothermal method to grow high-isotropic one-dimensional zinc oxide nanorods on fluorine-doped tin oxide substrate as the working electrode. Synthesis of cadmium telluride or mercury cadmium telluride quantum dots as photosensitizer. Then quantum dots attached to zinc oxide nanorods on the working electrode, and then successfully produced functional effects of a photosensitive compound semiconductor films. In this study, cadmium telluride and mercury cadmium telluride quantum dots adsorbed on the surface of zinc oxide nanorods. Using quantum dots absorb visible light in the red side band of the region to enhance the photocurrent and thus enhance the photoelectric conversion efficiency, which had successfully enhanced quantum dots-sensitized photocatalytic water splitting and quantum dot-sensitized solar cell efficiency. The results showed that the efficiency of cadmium telluride quantum dots join to ZnO nanorods increased from 0.66% to 1.83%, which enhance the efficiency of about 200%, and the efficiency of mercury cadmium telluride quantum dots join to ZnO nanorods increased from 0.66% to 2.24%, which enhance the efficiency of about 240%. In addition to doing cell toxicity test of the cadmium telluride and mercury cadmium telluride quantum dots and finding that cadmium telluride and mercury cadmium telluride quantum dots have a role in induced cell death. This will inhibit the cell growth. Therefore, further on the mechanism of quantum dots for analysis of apoptosis.
Kao, Li-Cheng, and 高立誠. "Quantum-Dot-Sensitized Titanium Dioxide Nanorod Array Applied to Solar Photocatalytic Reaction." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/30542554651640308120.
Повний текст джерела國立臺灣大學
地質科學研究所
99
Global warming has become a universal topic in these days. The clean and recyclable energy is an important topic for us. Hydrogen generation from photocatalytic water splitting is a green process that ensures generating energy without pollution. Therefore it’s vital to investigate the photoelectrode materials for improving its energy conversion efficiency. In this study, we fabricate highly ordered one-dimensional titanium oxide nanorod array on fluorine-doped tin oxide substrate by hydrothermal method as photoelectrode materials. Owing to its large band gap, titanium dioxide (TiO2) has been limited by its poor utilization of solar energy. Synthesis of cadmium sulfide (CdS) or cadmium selenide (CdSe) quantum dots as photosensitizer can successfully extended its photoresponse to visible light. The results showed that the photoconversion efficiency (η) of cadmium sulfide quantum dots coating on TiO2 nanorod increased from 0.019 to 2.455%, and the photoconversion efficiency of cadmium selenide quantum dots coating on TiO2 nanorod increased from 0.019 to 0.916%. In addition, due to the transparent substrate, we design a double-sided CdS and CdSe quantum dot cosensitized TiO2 nanorod photoanode for photoelectrochemical (PEC) hydrogen generation. The result also showed improvement for photoconversion efficiency, and incident-photon-to-current-conversion efficiency (IPCE). The double-sided model improves IPCE values to 38.098 % under visible spectrum 660 nm. It also exhibits well photocatalytic activity in the photodegradation of methylene blue under solar simulator illumination.
Dong, Zhen-Yu, and 董朕宇. "Photocatalytic reduction of carbon dioxide with H2O over ZnS-quantum dot inside SBA-15." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/53607720184863278416.
Повний текст джерела國立中興大學
化學系所
103
Technological development in industry has generated a great amount of carbon dioxide, which has caused greenhouse effect. In order to solve the CO2 problem, we reduced CO2 to methanol through photoexcitation of ZnS quantum dot, a semiconductor photocatalysts. In this research, we synthesized water-dispersible 1-thioglycerol (TG)-capped ZnS-quantum dots. After that the photocatalyst combining absorbent and ZnS-quantum dots as composite materials is in host-guest manner. To increase the production yield, the photocatalytic reaction wavelength was adjusted to visible-light The nucleation-doping strategy, ZnS-quantum dots were doped with transition metal, such as Mn2+, Fe2+, Co2+, Ni2+ in aqueous solution, as a result, we used a transition metal-Mn2+ and Co2+ doped zinc sulfide-quantum dots as catalytic catalyst. These photocatalysts were comprehensively characterized by using nitrogen physisorption, XRD, SAXS, UV–Vis spectroscopy and TEM. Finally, the CO2 reducing reaction was carried out in a photocatalytic reaction chamber with the evolved gas pump into aqueous solution and the quantitative analysis was performed by NMR.
Wu, Chung-Yi, and 吳重儀. "Preparation of CdS quantum dot/nitrogen-doped mesoporous TiO2 photocatalysts for hydrogen evolution under visible-light irradiation." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/41218683708800639439.
Повний текст джерела國立高雄應用科技大學
化學工程與材料工程系博碩士班
101
In this study, various methods including indirect and direct deposition and ionic exchange with/without bifunctional linker (MPA) were developed to prepare CdS quantum dots / nitrogen-doped mesoporous titania during evaporation-induced-self-assembly (EISA) process. A variety of different spectroscopic and analytical techniques, such as small- and wide-angle powder X-ray diffraction (XRD), Brunauer-Emmet-Teller (BET) analysis, Raman scattering spectroscopy (Raman), small angle X-ray scattering (SAXS), UV-visible spectroscopic (UV-vis), Fourier transform infrared (FT-IR), X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM) were used to characterize the physicochemical properties of various materials. Photocatalytic splitting of water by the synthetic photocatalysts under visible light was also examined in this study. Among all CdS quantum dots / nitrogen-doped mesoporous titania, it the SAXS and BET results indicated that the photocatalysts prepared via ion-exchange method had the better mesoporous structure with highest specific surface areas of 69.4 m2/g. It was also found the more CdS quantum dots were deposited would lead to the decreased specific surface areas. It was observed that UV-visible reflectance spectra suggested that red shifted to the visible region (approximately 500 nm) upon the deposition of CdS quantum dots onto nitrogen-doped mesoporous titania. Among all the prepared photocatalysts under visible-light photocatalytic splitting of water, the photocatalysts fabricated by ion-exchange method had the highest amount of hydrogen production. This result showed that the mesoporous structure of photocatalysts with high specific surface areas and optimum CdS quantum dots would be favorable for photocatalytic evolution of hydrogen under visible light irradiation.
Li, Hsiang-Tien, and 李享典. "Synthesis and Identification of ZnS Quantum Dot Inside Layered and Mesoporous Materials and Their Application in Photocatalytic Reactions." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/64935406401690061802.
Повний текст джерела國立中興大學
化學系所
98
Greenhouse gases have caused global climate anomalies, and it will be more serious within the next few years. Therefore the reduction of carbon dioxide indeed becomes indispensable. The apporach of this study is to adsorb the carbon dioxide from the air to in a matrix with excellent CO2 adsorption capacity. Then carbon dioxide reduction is performed by using light to excite semiconductor photocatalyst to generate electron-hole pair. The matrices used in this study includes Layered Double Hydroxide (LDH) and SBA-15 mesoporous materials. LDH is a good gas matrix to adsorb carbon dioxide. SBA-15 with higher surface area and pore structure are also good for gas adsorption capacity. The use of zinc sulfide (ZnS) quantum dot as semiconductor photocatalyst is due to its high band gap as compared to other semiconductor photocatalyst. This band gap enables this quantum dot to perform the photocatalytic reduction of carbon dioxide.
Частини книг з теми "Quantum Dot Photocatalysis"
Shandilya, Pooja, Pankaj Raizada, Anita Sudhaik, Adesh Saini, Reena Saini, and Pardeep Singh. "Metal and Carbon Quantum Dot Photocatalysts for Water Purification." In Water Pollution and Remediation: Photocatalysis, 81–118. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-54723-3_3.
Повний текст джерелаMenéndez-Flores, Víctor Manuel. "A Visible Perception from the Nano-world: Visible Light-Active Metal Oxide Nanomaterials in Photocatalysis and Quantum Dot Engineering in Solar Cells." In Oxide Thin Films, Multilayers, and Nanocomposites, 303–16. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14478-8_14.
Повний текст джерелаBen-Shahar, Yuval, and Uri Banin. "Hybrid Semiconductor–Metal Nanorods as Photocatalysts." In Photoactive Semiconductor Nanocrystal Quantum Dots, 149–74. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-51192-4_7.
Повний текст джерелаBalkus, Kenneth J. "Metal Oxide Nanotube, Nanorod, and Quantum Dot Photocatalysis." In New and Future Developments in Catalysis, 213–44. Elsevier, 2013. http://dx.doi.org/10.1016/b978-0-444-53874-1.00009-3.
Повний текст джерелаSharma, Ekta, and Vaishali Thakur. "Application of Carbonaceous Quantum Dots in Solar Cells." In Carbonaceous Quantum Dots: Synthesis And Applications, 94–109. BENTHAM SCIENCE PUBLISHERS, 2023. http://dx.doi.org/10.2174/9789815136265123010009.
Повний текст джерелаLuo, Jingpeng, Weiying Pang, Qingying Ye, and Dong Fu. "Fe-Cu Bimetallic Oxide Quantum Dots Coupled with g-C3N4 Nanosheets for Efficient Photo-Fenton Degradation of Phenol." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220343.
Повний текст джерелаReddy, N. Lakshmana, N. Ramesh Reddy, Santosh S. Patil, M. Mamatha Kumari, and M. V. Shankar. "Semiconductor Quantum Dots for Water Splitting and CO2 Photoreduction." In Recent Developments in Functional Materials for Artificial Photosynthesis, 275–307. The Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/9781839167768-00275.
Повний текст джерелаSakaguti, Luiz Gustavo, Leonardo Zavilenski Fogaça, Camila Fabiano de Freitas, Wilker Caetano, Vagner Roberto Batistela, and Mara Heloisa Neves Olsen Scaliante. "GQD purification study obtained by bottom-up route aiming at the production of photocatalysts." In METHODOLOGY FOCUSED ON THE AREA OF INTERDISCIPLINARITY- V1. Seven Editora, 2023. http://dx.doi.org/10.56238/methofocusinterv1-070.
Повний текст джерелаVyas, Shubang, Rameshwar Ameta, and Rakshit Ameta. "Application of quantum dots in photocatalysis." In Quantum Dots, 169–203. Elsevier, 2023. http://dx.doi.org/10.1016/b978-0-12-824153-0.00009-4.
Повний текст джерелаOluwafemi, Oluwatobi Samuel, El Hadji Mamour Sakho, Sundararajan Parani, and Thabang Calvin Lebepe. "Photocatalytic applications of ternary quantum dots." In Ternary Quantum Dots, 225–35. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-818303-8.00012-5.
Повний текст джерелаТези доповідей конференцій з теми "Quantum Dot Photocatalysis"
D., Anitha, and Anita R. Warrier. "Visible light driven photocatalysis of azo dyes using indium sulphide quantum dot – Ag metal nanoparticles embedded in nafion membrane." In DAE SOLID STATE PHYSICS SYMPOSIUM 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0019397.
Повний текст джерелаIslam, Syed Z., Namal Wanninayake, Allen D. Reed, Doo-Young Kim, and Stephen E. Rankin. "Synergistic effects of graphene quantum dot sensitization and nitrogen doping of ordered mesoporous TiO2 thin films for water splitting photocatalysis (Conference Presentation)." In Solar Hydrogen and Nanotechnology XI, edited by Chung-Li Dong. SPIE, 2016. http://dx.doi.org/10.1117/12.2237971.
Повний текст джерела