Solar cellsPerovskiteLead-freeFirst-principles calculationPhotovoltaicThe toxicity issue of lead hinders large-scale commercial production and photovoltaic field application of lead halide perovskites.Some novel non-or low-toxic perovskite materials have been explored for development of environmentally friendly ...
LEDs and lasers based on lead halide perovskites. 具体包括两个Research Group:分别为Optoeletronics(光电组)和Winton Programme for the Physics of Sustainability。其中光电组主要包括LED、Solar Cells及Transistor三个方向,而Winton Programme 则类似于企业合作的模式培养博士及博后,更多的是一些产业链下游面向市场的...
Lead halide perovskites are promising semiconducting materials for solar energy harvesting. However, the presence of heavy-metal lead ions is problematic when considering potential harmful leakage into the environment from broken cells and also from a public acceptance point of view. Moreover, strict le...
The authors would like to thank P. Mettraux of the Molecular and Hybrid Materials Characterization Center, EPFL for help with XPS measurements. F.Z. thanks the China Scholarship Council for funding. M.G. and S.M.Z. thank the King Abdulaziz City for Science and Technology (KACST) for financ...
Sulfonyldibenzene-based hole-transporting materials for efficient n-i-p perovskite solar cells Tian Qin, Fei Wu, Yingxiao Mu, Yubo Long, Linna Zhu, Juan Zhao & Zhenguo Chi Sci. China Chem., 2021, 64(1): 127–133 Wei Chen, Yang Wang, Bin Liu, Yajun Gao, Ziang Wu, Yongqiang Shi, ...
(CaTiO3), and hence the chosen materials for the designing of the perovskite solarcells having the same crystal structure as CaTiO3. The general chemical formula of perovskite is ABX3, where A-site is the cation and coordinated it to the 12 sites of anions and forms the cuboctahedron; ...
Figure 5.(a) Bill of materials calculated from the processes in spin-coating 1cm2 perovskite solar cells. (b) The suggested Stage-Gate process for the development of a perovskite device application. The gates have to be defined according to the application and should follow the critical key pe...
A class of materials called perovskites has emerged as a promising alternative to silicon for making inexpensive and efficient solar cells. But for all their promise, perovskites are not without their downsides. Most contain ...
Stability of Perovskite Solar Cells: A Prospective on the Substitution of the ACation and XAnion In recent years, organometal trihalide perovskites have emerged as promising materials for low‐cost, flexible, and highly efficient solar cells. Despite t... Z Wang,Z Shi,T Li,... - 《Angewand...
Other materials may be included to further improve device performance, such as, for example: additional perovskites, and additional interfacial layers.IRWIN Michael D.CHUTE Jerred A.