Designing C6N6/C2N van der Waals heterostructures for photogenerated charge carrier separation

2021 ◽  
Vol 23 (6) ◽  
pp. 3925-3933
Author(s):  
Moumita Mukherjee ◽  
Rajkumar Jana ◽  
Ayan Datta
Keyword(s):  
Charge Transfer ◽  
Charge Carrier ◽  
Water Splitting ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Photogenerated Charge Carrier ◽  
Van Der Waals Heterostructure ◽  
Carrier Separation ◽  
Work Function Difference ◽  
Function Difference

A new two-dimensional C6N6/C2N van der Waals heterostructure is proposed to realize photocatalytic water splitting. The work function difference promotes charge transfer from the C2N to C6N6 layer.

Transient absorption measurements of interlayer charge transfer in WS2/GeS van der Waals heterostructure

2021 ◽  
Author(s):  
Lier Deng ◽  
Weihang Yuan ◽  
Dawei He ◽  
Shuangyan Liu ◽  
YUxuan Du ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Transient Absorption ◽  
Van Der Waals ◽  
Layered Material ◽  
Two Dimensional ◽  
Mechanical Exfoliation ◽  
Germanium Sulfide ◽  
Van Der Waals Heterostructure ◽  
Absorption Measurements

We introduce germanium sulfide (GeS) as a new layered material for fabrication of two-dimensional van der Walls materials and heterostructures. Heterostructures of WS2/GeS were fabricated by mechanical exfoliation and dry...

Two-dimensional layered Type-II MS2/BiOCl (M = Zr, Hf) van der Waals heterostructures: A promising photocatalysts for hydrogen generation

2021 ◽  
Author(s):  
Francis Opoku ◽  
Osei Akoto ◽  
Samuel Osei-Bonsu Oppong ◽  
Anthony Apeke Adimado
Keyword(s):  
Energy Storage ◽  
Water Splitting ◽  
Hydrogen Generation ◽  
Van Der Waals ◽  
H2 Production ◽  
Type Ii ◽  
Two Dimensional ◽  
Van Der Waals Heterostructures ◽  
Photocatalytic Water Splitting ◽  
Van Der Waals Heterostructure

Sustainable hydrogen (H2) production via photocatalytic water splitting is considered the most promising energy storage, where two-dimensional van der Waals heterostructure, composed of two or more 2D monolayer materials, has...

Two-dimensional van der Waals heterostructure of indium selenide/antimonene: Efficient carrier separation

2019 ◽  
Vol 727 ◽  
pp. 50-54 ◽  
Author(s):  
Nai-feng Shen ◽  
Xiao-dong Yang ◽  
Xin-xin Wang ◽  
Guang-hou Wang ◽  
Jian-guo Wan
Keyword(s):  
Van Der Waals ◽  
Indium Selenide ◽  
Two Dimensional ◽  
Van Der Waals Heterostructure ◽  
Carrier Separation

scholarly journals First principles study of electronic and optical properties and photocatalytic performance of GaN–SiS van der Waals heterostructure

RSC Advances ◽  
2021 ◽  
Vol 11 (52) ◽  
pp. 32996-33003
Author(s):  
S. S. Ullah ◽  
M. Farooq ◽  
H. U. Din ◽  
Q. Alam ◽  
M. Idrees ◽  
...  
Keyword(s):  
Optical Properties ◽  
Water Splitting ◽  
First Principles ◽  
Photocatalytic Performance ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Promising Candidate ◽  
Photocatalytic Water Splitting ◽  
Electronic And Optical Properties ◽  
Van Der Waals Heterostructure

The two dimensional GaN–SiS van der Waals heterostructure is a promising candidate for optoelectronic and photocatalytic water splitting.

Two-dimensional arsenene/g-C3N4 van der Waals heterostructure: a highly efficient photocatalyst for water splitting

2021 ◽  
Author(s):  
Xiao-Hua Li ◽  
Bao-Ji Wang ◽  
Guo-Dong Wang ◽  
Xuefeng Yang ◽  
Ruiqi Zhao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Photocatalytic Water Splitting ◽  
Energy And Environment ◽  
Highly Efficient ◽  
Van Der Waals Heterostructure ◽  
Efficient Route

Producing hydrogen through photocatalytic water splitting is a feasible and efficient route for resolving the problems associated with energy and environment, and great efforts have been devoted to improve solar-to-hydrogen...

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