Efficiency improvement of TiO2 nanowire arrays based dye-sensitized solar cells through further enhancing the specific surface area
Efficiency improvement of TiO2 nanowire arrays based dye-sensitized solar cells through further enhancing the specific surface area
复制标题
通过进一步提高比表面积提高基于TiO2纳米线阵列的染料敏化太阳能电池的效率
DOI:
10.1016/j.jcrysgro.2018.09.047
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
zhao liancheng
中科院分区:
文献类型:
--
作者:
ni shiming;wang dongbo;guo fengyun;jiao shujie;zhang yong;wang jinzhong;wang bao;yuan lifeng;zhang li;zhao liancheng
Vertically aligned nanowire arrays (NWAs) assembled by monocrystalline rough-surface rutile TiO2 nanowires.have been prepared by simple solvothermal methods. Compared with smooth-surface TiO2 NWAs, the large.specific surface area of rough-surface TiO2 NWAs is more beneficial to dye absorption which is closely related to.the photoelectric conversion efficiency (PEC) of dye-sensitized solar cells (DSSCs). The PEC of DSSCs based on.the rough-surface TiO2 NWAs we prepared could reach 8.28%. Prolonging the etching treatment time could.increase the specific surface area of TiO2 NWAs, but meanwhile the increased photogenerated electron recombination.caused by more contact area between photoanode and electrolyte would decrease the PEC of.DSSCs. Furthermore, in combination with a light-scattering layer, the performance of the rough-surface rutile.TiO2 NWAs based DSSC can be further enhanced, reaching an impressive PCE of 9.39%, which is a remarkable.conversion efficiency for DSSCs based on rutile TiO2 NWAs heretofore.
登录
查看更多内容
影响因子:
32.5
作者:
Lidong Sun;Sam Zhang;X. Wang;X. W. Sun;Duen Yang Ong;A. Kyaw
通讯作者:
Lidong Sun;Sam Zhang;X. Wang;X. W. Sun;Duen Yang Ong;A. Kyaw
影响因子:
32.5
作者:
Bierman, Matthew J.;Jin, Song
通讯作者:
Jin, Song
影响因子:
10.8
作者:
Mor, GK;Shankar, K;Grimes, CA
通讯作者:
Grimes, CA
DOI:
10.1016/c2018-0-03160-6
发表时间:
2022-06
期刊:
Comprehensive Guide on Organic and Inorganic Solar Cells
影响因子:
--
作者:
M. Akhtaruzzaman;V. Selvanathan;A.K. Mahmud Hassan
通讯作者:
M. Akhtaruzzaman;V. Selvanathan;A.K. Mahmud Hassan
影响因子:
3.7
作者:
Berger, Thomas;Lana-Villarreal, Teresa;Gomez, Roberto
通讯作者:
Gomez, Roberto