Two-dimensional materials as novel co-catalysts for efficient solar-driven hydrogen production

2020 ◽  
Vol 8 (44) ◽  
pp. 23202-23230
Author(s):  
Rui Tong ◽  
Kar Wei Ng ◽  
Xina Wang ◽  
Shuangpeng Wang ◽  
Xuesen Wang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Two Dimensional ◽  
Co Catalysts ◽  
Two Dimensional Materials

Electrocatalysts with high HER activity can be used as co-catalysts to improve the P-HER performance of photocatalysts.

Large-scale fabrication of a flexible, highly conductive composite paper based on molybdenum disulfide–Pt nanoparticle–single-walled carbon nanotubes for efficient hydrogen production

2017 ◽  
Vol 53 (2) ◽  
pp. 380-383 ◽  
Author(s):  
I-Wen Peter Chen ◽  
Yu-Xiang Chen ◽  
Chien-Wei Wu ◽  
Chun-Chien Chiu ◽  
Yu-Chieh Hsieh
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Production ◽  
Molybdenum Disulfide ◽  
Large Scale ◽  
Single Walled Carbon Nanotubes ◽  
Two Dimensional ◽  
Pt Nanoparticle ◽  
Two Dimensional Materials ◽  
Walled Carbon Nanotubes ◽  
Composite Paper

Creating efficient hydrogen production properties from the macroscopic assembly of two-dimensional materials is still an unaccomplished goal.

Two-dimensional materials in semiconductor photoelectrocatalytic systems for water splitting

2019 ◽  
Vol 12 (1) ◽  
pp. 59-95 ◽  
Author(s):  
Monireh Faraji ◽  
Mahdieh Yousefi ◽  
Samira Yousefzadeh ◽  
Mohammad Zirak ◽  
Naimeh Naseri ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Two Dimensional ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Two Dimensional Materials

Hydrogen production via solar water splitting can be enhanced by combining semiconductors with various 2-dimensional materials.

Redox-Active Approach Towards New Magnetic And Conductive Two-Dimensional Materials

2018 ◽  
Author(s):  
Penny Perlepe ◽  
Rodolphe Clérac ◽  
Itziar Oyarzabal ◽  
Corine Mathonière
Keyword(s):  
Two Dimensional ◽  
Active Approach ◽  
Redox Active ◽  
Two Dimensional Materials

scholarly journals Polarization-sensitive photodetectors based on three-dimensional molybdenum disulfide (MoS2) field-effect transistors

Nanophotonics ◽  
2020 ◽  
Vol 9 (16) ◽  
pp. 4719-4728
Author(s):  
Tao Deng ◽  
Shasha Li ◽  
Yuning Li ◽  
Yang Zhang ◽  
Jingye Sun ◽  
...  
Keyword(s):  
Molybdenum Disulfide ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Three Dimensional ◽  
Polarized Light ◽  
Optical Field ◽  
Two Dimensional ◽  
Polarization Ratio ◽  
Two Dimensional Materials

AbstractThe molybdenum disulfide (MoS2)-based photodetectors are facing two challenges: the insensitivity to polarized light and the low photoresponsivity. Herein, three-dimensional (3D) field-effect transistors (FETs) based on monolayer MoS2 were fabricated by applying a self–rolled-up technique. The unique microtubular structure makes 3D MoS2 FETs become polarization sensitive. Moreover, the microtubular structure not only offers a natural resonant microcavity to enhance the optical field inside but also increases the light-MoS2 interaction area, resulting in a higher photoresponsivity. Photoresponsivities as high as 23.8 and 2.9 A/W at 395 and 660 nm, respectively, and a comparable polarization ratio of 1.64 were obtained. The fabrication technique of the 3D MoS2 FET could be transferred to other two-dimensional materials, which is very promising for high-performance polarization-sensitive optical and optoelectronic applications.

Two‐dimensional materials and synthesis, energy storage, utilization, and conversion applications of two‐dimensional MXene materials

2021 ◽  
Author(s):  
Urooj Fatima ◽  
Muhammad Bilal Tahir ◽  
Muhammad Sagir ◽  
Nisar Fatima ◽  
Tasmia Nawaz ◽  
...  
Keyword(s):  
Energy Storage ◽  
Two Dimensional ◽  
Two Dimensional Materials

scholarly journals Two-Dimensional Materials with Giant Optical Nonlinearities near the Theoretical Upper Limit

ACS Nano ◽  
2021 ◽  
Vol 15 (4) ◽  
pp. 7155-7167
Author(s):  
Alireza Taghizadeh ◽  
Kristian S. Thygesen ◽  
Thomas G. Pedersen
Keyword(s):  
Optical Nonlinearities ◽  
Two Dimensional ◽  
Upper Limit ◽  
Two Dimensional Materials
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