Zobrazeno 1 - 10
of 921
pro vyhledávání: '"Hua Zhang"'
Publikováno v:
Journal of Energy Chemistry. 61:553-560
Zinc Oxide (ZnO) has been extensively applied as electron transport material (ETM) in perovskite solar cells (PSCs) since the emergence of PSCs. However, some chemisorbed oxygen species on the surface of ZnO can cause the degradation of CH3NH3+ (MA+)
Publikováno v:
Journal of the European Ceramic Society. 41:5519-5525
Antiferroelectric materials feature electric-field-induced phase transitions followed by a large polarization change characterized by double polarization hysteresis loops. Therefore, antiferroelectrics are engaging for high-energy density and high-po
Publikováno v:
Journal of the European Ceramic Society. 41:5201-5213
Fully dense and magnetically controllable glass ceramics was successfully synthesized by method of hot pressing using CaO-Al2O3-SiO2-Na2O glass powder and Fe3O4 powder as raw materials. The influences of sintering temperature and time, content and pa
Autor:
Xin-Wen Zhou, Yi Yang, Wei Zhan, Pan Wang, Qi Wang, Xin Zhang, Yi-Fei Guo, Ce Fu, Rong-Hua Zhang
Publikováno v:
Journal of Colloid and Interface Science. 595:107-117
A perfect PtCu nanocube with partial hollow structure was prepared by hydrothermal reaction and its electrocatalytic methanol oxidation reaction (MOR) was studied. The appropriate concentration of shape-control additives KI and triblock pluronic copo
Autor:
Haimin Li, Xingchong Liu, Jia Zhuang, Haoyue Li, Hanyu Wang, Hua Zhang, Ronghong Zheng, Shuangshuang Zhao
Publikováno v:
Solar Energy. 224:472-479
The defects of grain boundaries and film surface are harmful to the efficiency and stability of perovskite solar cells (PSCs). Defect passivation is an effective strategy to improve the performance of PSCs. In this work, a silane coupling agent 3-ami
Autor:
Haimin Li, Ronghong Zheng, Xingchong Liu, Heng Guo, Hanyu Wang, Shuangshuang Zhao, Hua Zhang, Fu Zhang, Jia Zhuang, Zhu Ma, Xiao Zheng
Publikováno v:
Journal of Materials Science & Technology. 82:40-46
All-inorganic halide perovskite solar cells (PSCs) have acquired great progress, especially CsPbI2Br. However, their photoelectric conversion efficiency (PCE) remains far below the theoretical predictions. Non-radiative recombination is one of the im
Publikováno v:
Journal of Materials Research and Technology, Vol 13, Iss, Pp 1676-1683 (2021)
The separation of Cu from the CuxO-FexO containing waste (such as copper slag and electroplating sludge) is always intractable by using pyrometallurgy method. The carbothermic reduction methods, as well as the conventional sulfurization technology by
Autor:
Robert Koehler, Minghao Yu, Hua Zhang, Xia Wang, Minshen Zhu, Yin Yin, Kai Zhang, Christoph Gerhard, Hongmei Tang, Oliver G. Schmidt, Zhe Qu
Publikováno v:
ACS Energy Letters. 6:2491-2498
Publikováno v:
Ceramics International. 47:15186-15194
A FCC waste catalyst-based geopolymer was synthesized from FCC waste catalyst and silica fume, which were used as the main silicon-aluminum raw material and correction material, respectively. Meanwhile, NaOH and water glass composite were used as alk
Autor:
Jing Ma, Geng Li, Yang Shen, Qinghua Zhang, Tingting Yu, Lin Gu, Jing-Feng Li, Zhijian Shen, Fei Li, Li-Yeng Peng, Long Qing Chen, Ke Wang, Bing Han, Hao-Cheng Thong, Mao-Hua Zhang, John E. Daniels, Lisha Liu
Publikováno v:
Materials Today. 46:44-53
Piezoelectrics exhibit mechanical strain in response to electrical stimuli and vice versa. A high level of electric-field-induced strain with minimal hysteresis is desired for piezoelectric materials when used as actuators. The past two decades have