Highly Efficient Iridium‐Catalyzed Production of Hydrogen and Lactate from Glycerol: Rapid Hydrogen Evolution by Bimetallic Iridium Catalysts

2020 ◽  
Vol 2020 (43) ◽  
pp. 4064-4068 ◽  
Author(s):  
Yeon‐Joo Cheong ◽  
Kihyuk Sung ◽  
Jin‐A Kim ◽  
Yu Kwon Kim ◽  
Hye‐Young Jang
Keyword(s):  
Hydrogen Evolution ◽  
Iridium Catalysts ◽  
Highly Efficient ◽  
Production Of Hydrogen

Modulation of Cu and Rh single-atoms and nanoparticles for high-performance hydrogen evolution activity in acidic media

2021 ◽  
Author(s):  
Siraj Sultan ◽  
Muhammad Hanif Diorizky ◽  
Miran Ha ◽  
Jitendra N. Tiwari ◽  
Hansaem Choi ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
High Performance ◽  
Acidic Media ◽  
Single Atoms ◽  
Highly Efficient ◽  
Production Of Hydrogen ◽  
Electrochemical Water Splitting ◽  
Tremendous Challenge

The design of a highly efficient and durable electrocatalyst for the production of hydrogen from electrochemical water splitting is highly desirable, which remains a tremendous challenge. Though there has been...

scholarly journals 2D-Layered Non-Precious Electrocatalysts for Hydrogen Evolution Reaction: Fundamentals to Applications

Catalysts ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 689
Author(s):  
Prasanta Kumar Sahoo ◽  
Soubhagya Ranjan Bisoi ◽  
Yi-June Huang ◽  
Dung-Sheng Tsai ◽  
Chuan-Pei Lee
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Cost Effective ◽  
Clean Energy ◽  
Layered Materials ◽  
Scale Production ◽  
Highly Efficient ◽  
2D Layered Materials ◽  
Production Of Hydrogen

The production of hydrogen via the water splitting process is one of the most promising technologies for future clean energy requirements, and one of the best related challenges is the choice of the most highly efficient and cost effective electrocatalyst. Conventional electrocatalysts based on precious metals are rare and very-expensive for large-scale production of hydrogen, demanding the exploration for low-cost earth abundant alternatives. In this context, extensive works from both theoretical and experimental investigations have shown that two-dimensional (2D) layered materials have gained considerable attention as highly effective electrocatalytic materials for electrical-driven hydrogen production because of their unique layered structure and exciting electrical properties. This review highlights recent advancements on 2D layered materials, including graphene, transitional metal dichalcogenides (TMDs), layered double hydroxides (LDHs), MXene, and graphitic carbon nitride (g-C3N4) as cost-effective and highly efficient electrocatalysts for hydrogen production. In addition, some fundamental aspects of the hydrogen evolution reaction (HER) process and a wide ranging overview on several strategies to design and synthesize 2D layered material as HER electrocatalysts for commercial applications are introduced. Finally, the conclusion and futuristic prospects and challenges of the advancement of 2D layered materials as non-precious HER electrocatalysts are briefly discussed.

Ni-Doped CoP/Co2P Nanospheres as Highly Efficient and Stable Hydrogen Evolution Catalysts in Acidic and Alkaline Mediums

2021 ◽  
pp. 122299
Author(s):  
Tianyun Chen ◽  
Bo Ye ◽  
Haojiang Dai ◽  
Shan Qin ◽  
Yaqi Zhang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Highly Efficient

Highly Efficient Solar-driven Photocatalytic Hydrogen Evolution by Ternary 3D ZnIn2S4-MoS2 Microsphere/1D TiO2 Nanobelt Heterostructure

2021 ◽  
Author(s):  
Hanghang Zhou ◽  
Lan Wang ◽  
Hang Shi ◽  
Huan Zhang ◽  
Yue Wang ◽  
...  
Keyword(s):  
Energy Level ◽  
High Activity ◽  
Hydrogen Evolution ◽  
Solvothermal Method ◽  
Semiconductor Materials ◽  
Effective Strategy ◽  
Geometric Structures ◽  
Photocatalytic Hydrogen Evolution ◽  
Highly Efficient ◽  
Tio2 Nanobelts

Combining different semiconductor materials with diverse geometric structures and energy level configurations is an effective strategy for constructing high-activity heterostructure photocatalyst. Using the solvothermal method, 1D TiO2 nanobelts were uniformly...

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