Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Changneng Zhang"'
Publikováno v:
Journal of Fusion Energy. 42
Autor:
Songyuan Dai, Haiying Zheng, Guozhen Liu, Xu Pan, Tasawar Hayat, Changneng Zhang, Liangzheng Zhu, Ahmed Alsaedi
Publikováno v:
Solar Energy. 159:914-919
Organometal halide perovskite has recently emerged as a promising solar cell material. However, the instability of perovskite solar cells when exposed to moisture, light, oxygen, UV and temperature remains a key challenge to the commercialization. Am
Autor:
Linhua Hu, Changneng Zhang, Ling Jiang, Songyuan Dai, Ahmed Alsaedi, Yang Huang, Tasawar Hayat, Jiawei Zheng, Wangchao Chen
Publikováno v:
ACS Applied Energy Materials. 1:93-102
Mesoporous TiO2 nanocrystals with attached Eu3+ ions in an amorphous state are employed as structures for highly efficient perovskite solar cells. The down-conversion TiO2:Eu3+ nanocrystal shows a good photoluminescence characteristic to convert the
Autor:
Songyuan Dai, Jia-Wei Zheng, Tasawar Hayat, Ling Jiang, Linhua Hu, Zhao-Qian Li, Ahmed Alsaedi, Wangchao Chen, Li-E Mo, Liangzheng Zhu, Changneng Zhang
Publikováno v:
ACS Applied Materials & Interfaces. 9:26958-26964
Organometal halide perovskite solar cells (PSCs) have shown high photovoltaic performance but poor utilization of ultraviolet (UV) irradiation. Lanthanide complexes have a wide absorption range in the UV region and they can down-convert the absorbed
Autor:
Jia-Wei Zheng, Changneng Zhang, Jiajiu Ye, Zhao-Qian Li, Wangchao Chen, Songyuan Dai, Ling Jiang, Li-E Mo, Linhua Hu
Publikováno v:
The Journal of Physical Chemistry C. 121:5925-5930
The photophysical performance of a europium(III) complex depends on the coordination environment around the Eu3+ ion. In this work, we employed ethylenediamine to modify this coordination environment by occupying partial binding sites of the central
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 329:139-145
Quasi-solid-state dye-sensitized solar cell (QS-DSSC) were fabricated using N , N' -1,4-butylenediylbis-dodecanamide as low molecular mass organogelator (LMOG). The gel to solution transition temperature ( T gel ) of this gel electrolyte is 115.8 °C
Autor:
Shuanghong Chen, Ling Jiang, Li Tao, Songyuan Dai, Changneng Zhang, Yang Huang, Linhua Hu, Zhipeng Huo, Li 'e Mo
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 321:19-23
This work mainly studies the effect of Li + ions in the electrolyte on the enhancement of photoelectric performance and stability in the dyed Mg 2+ doped TiO 2 solar cells. Measurements of dynamic recombination between interface electron lifetime τ
Publikováno v:
ACS Applied Materials & Interfaces. 8:8162-8167
TiO2 sub-microspheres composed of anatase granular-like nanocrystallines with an average diameter ∼250 nm are synthesized using sol-gel method and employed as the scaffold layer for efficient mesocopic perovskite solar cells. Compared with mesoporo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 21, Pp 12159-12177 (2015)
Iron oxide compounds constitute an important component of mineral dust aerosols. Several previous studies have shown that these minerals are strong absorbers at visible wavelengths and thus that they play a critical role in the overall climate pertur
Publikováno v:
Science China Materials. 58:447-454
A novel supramolecular gel electrolyte formed from two-component low molecular mass organogelators was developed and introduced into quasi-solid-state dye sensitized solar cell (QS-DSSC). This supramolecular gel electrolyte system was prepared by usi