A Review on Development Prospect of CZTS Based Thin Film Solar Cells Tập 2014 - Trang 1-11 - 2014
Xiangbo Song, Xu Ji, Ming Li, Weidong Lin, Xi Luo, Hua Zhang
Cu2ZnSnS4is considered as the ideal absorption layer material in next generation thin film solar cells due to the abundant component elements in the crust being nontoxic and environmentally friendly. This paper summerized the development situation of Cu2ZnSnS4thin film solar cells and the manufacturing tech...... hiện toàn bộ
Economic Feasibility for Recycling of Waste Crystalline Silicon Photovoltaic Modules Tập 2017 - Trang 1-6 - 2017
Idiano D’Adamo, Michela Miliacca, Paolo Rosa
Cumulative photovoltaic (PV) power installed in 2016 was equal to 305 GW. Five countries (China, Japan, Germany, the USA, and Italy) shared about 70% of the global power. End-of-life (EoL) management of waste PV modules requires alternative strategies than landfill, and recycling is a valid option. Technological solutions are already available in the market and environmental benefits are h...... hiện toàn bộ
Transition metal doped TiO2: physical properties and photocatalytic behaviour Tập 3 Số 4 - Trang 171-176 - 2001
Agatino Di Paola, Shigeru Ikeda, Giuseppe Marcı̀, Bunsho Ohtani, Leonardo Palmisano
Two probe photocatalytic reactions, i.e. ethanoic acid and 4‐nitrophenol photooxidation, were
carried out in different experimental conditions by using suspensions of transition metal (Co, Cr, Cu, Fe,
Mo, V and W) doped polycrystalline TiO2 powders in aqueous systems. A beneficial influence of the presence
of metal species was observed only with the samples containing copper and tungsten. ...... hiện toàn bộ
Increase of the Photocatalytic Activity of TiO2 by Carbon and Iron Modifications Tập 2008 Số 1 - 2008
Beata Tryba
Modification of TiO2 by doping of a residue carbon and iron can give enhanced photoactivity of TiO2. Iron adsorbed on the surface of TiO2 can be an electron or hole scavenger and results in the improvement of the separation of free carriers. The presence of carbon can increase the concentration of organic pollutants on the surf...... hiện toàn bộ
Synthesis of Neutral / Hydrosol and Its Application as Antireflective Self-Cleaning Thin Film Tập 2012 - Trang 1-8 - 2012
Chia-Hung Huang, Hsunling Bai, Yaoling Huang, Shuling Liu, Shaoi Yen, Yao‐Hsuan Tseng
A neutral SiO2/TiO2composite hydrosol was prepared by a coprecipitation-peptization method using titanium tetrachloride and silicon dioxide hydrosol as precursors. It is not only an antireflective self-cleaning coating material but also an environmental-benign material. Even heated at 700°C for 5 minutes in the tempering process, the as-prepared Si...... hiện toàn bộ
Sunlight-Induced Photochemical Degradation of Methylene Blue by Water-Soluble Carbon Nanorods Tập 2016 - Trang 1-8 - 2016
Anshu Bhati, Anupriya Singh, Kumud Malika Tripathi, Sumit Kumar Sonkar
Water-soluble graphitic hollow carbon nanorods (wsCNRs) are exploited for their light-driven photochemical activities under outdoor sunlight. wsCNRs were synthesized by a simple pyrolysis method from castor seed oil, without using any metal catalyst or template. wsCNRs exhibited the light-induced photochemical degradation of methylene blue used as a model pollutant by the generation of sin...... hiện toàn bộ
Highly Selective Deethylation of Rhodamine B on Prepared in Supercritical Fluids Tập 2012 - Trang 1-7 - 2012
Yuzun Fan, Guoping Chen, Dongmei Li, Yanhong Luo, Nina Lock, Anca Paduraru Jensen, Aref Mamakhel, Jianli Mi, Steen B. Iversen, Qingbo Meng, Bo B. Iversen
Pure phase anatase TiO2nanoparticles with sizes of 5–8 nm and varying crystallinity were synthesized in supercritical isopropanol/water using a continuous flow reactor. Their photodegradation of rhodamine B (RhB) was evaluated under visible light irradiation. The as-prepared TiO2nanoparticles show much higher photodegradation efficiencies than comm...... hiện toàn bộ
Thin film solar cells on glass by transfer of monocrystalline Si films Tập 1 Số 2 - Trang 89-93 - 1999
Ralf B. Bergmann, Titus J. Rinke, R. M. Hausner, M. Grauvogl, Michael Vetter, J.H. Werner
Thin film solar cells based on monocrystalline Si films are transferred to a glass superstrate.
Chemical vapor deposition serves to epitaxially deposit Si on quasi‐monocrystalline Si films obtained from
thermal crystallization of a double layer porous Si film on a Si wafer. A separation layer that forms during
this crystallization process allows one to separate the epitaxial layer on top o...... hiện toàn bộ