Highly efficient heterojunction solar cells enabled by edge-modified tellurene nanoribbons

2020 ◽  
Vol 22 (48) ◽  
pp. 28414-28422
Author(s):  
Yunzhi Gao ◽  
Kai Wu ◽  
Wei Hu ◽  
Jinlong Yang
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Band Gap ◽  
Light Absorption ◽  
Carrier Mobility ◽  
Two Dimensional ◽  
Visible Light Absorption ◽  
Heterojunction Solar Cells ◽  
High Carrier Mobility ◽  
High Carrier

Tellurene, a two-dimensional (2D) semiconductor, meets the requirements for optoelectronic applications with desirable properties, such as a suitable band gap, high carrier mobility, strong visible light absorption and high air stability.

Isoelectronic analogues of graphene: the BCN monolayers with visible-light absorption and high carrier mobility

2019 ◽  
Vol 31 (12) ◽  
pp. 125301 ◽  
Author(s):  
Haijun Zhang ◽  
Xiutao Li ◽  
Xuefang Meng ◽  
Suting Zhou ◽  
Guang Yang ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Carrier Mobility ◽  
Visible Light Absorption ◽  
High Carrier Mobility ◽  
High Carrier

Auxetic, flexible, and strain-tunable two-dimensional th-AlN for photocatalytic visible light water splitting with anisotropic high carrier mobility

2021 ◽  
Vol 9 (14) ◽  
pp. 4971-4977
Author(s):  
Mehmet Emin Kilic ◽  
Kwang-Ryeol Lee
Keyword(s):  
Optical Properties ◽  
Visible Light ◽  
Water Splitting ◽  
Carrier Mobility ◽  
Two Dimensional ◽  
Light Water ◽  
Photocatalytic Water Splitting ◽  
Electronic And Optical Properties ◽  
High Carrier Mobility ◽  
High Carrier

Tetrahexagonal AlN: a novel two-dimensional family for photocatalytic water splitting with exceptional mechanical, electronic, and optical properties.

Penta-MX2 (M = Ni, Pd and Pt; X = P and As) monolayers: direct band-gap semiconductors with high carrier mobility

2019 ◽  
Vol 7 (12) ◽  
pp. 3569-3575 ◽  
Author(s):  
Shifeng Qian ◽  
Xiaowei Sheng ◽  
Xian Xu ◽  
Yuxiang Wu ◽  
Ning Lu ◽  
...  
Keyword(s):  
Band Gap ◽  
First Principles ◽  
Carrier Mobility ◽  
Two Dimensional ◽  
First Principles Calculations ◽  
Ring Network ◽  
Direct Band Gap ◽  
Direct Band ◽  
High Carrier Mobility ◽  
High Carrier

Two-dimensional binary MX2 (M = Ni, Pd and Pt; X = P and As) exhibiting a beautiful pentagonal ring network is discussed through first principles calculations.

B2S3 monolayer: a two-dimensional direct-gap semiconductor with tunable band-gap and high carrier mobility

2021 ◽  
Author(s):  
Yungeng Zhang ◽  
Yaxuan Wu ◽  
Chao Jin ◽  
Fengzhu Ren ◽  
Bing Wang
Keyword(s):  
Band Gap ◽  
Carrier Mobility ◽  
Two Dimensional ◽  
High Carrier Mobility ◽  
High Carrier ◽  
Tunable Band Gap

scholarly journals MXenes for Solar Cells

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Lujie Yin ◽  
Yingtao Li ◽  
Xincheng Yao ◽  
Yanzhou Wang ◽  
Lin Jia ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carrier Mobility ◽  
Deep Understanding ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Two Dimensional ◽  
High Carrier Mobility ◽  
High Carrier ◽  
Superior Mechanical Property ◽  
New Situation

AbstractApplication of two-dimensional MXene materials in photovoltaics has attracted increasing attention since the first report in 2018 due to their metallic electrical conductivity, high carrier mobility, excellent transparency, tunable work function and superior mechanical property. In this review, all developments and applications of the Ti3C2Tx MXene (here, it is noteworthy that there are still no reports on other MXenes’ application in photovoltaics by far) as additive, electrode and hole/electron transport layer in solar cells are detailedly summarized, and meanwhile, the problems existing in the related studies are also discussed. In view of these problems, some suggestions are given for pushing exploration of the MXenes’ application in solar cells. It is believed that this review can provide a comprehensive and deep understanding into the research status and, moreover, helps widen a new situation for the study of MXenes in photovoltaics.

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