Ni(OH) 2 ‐WP Hybrid Nanorod Arrays for Highly Efficient and Durable Hydrogen Evolution Reactions in Alkaline Media

ChemSusChem ◽  
2018 ◽  
Vol 11 (20) ◽  
pp. 3618-3624 ◽  
Author(s):  
Dokyoung Kim ◽  
Jinkyu Park ◽  
Jinwoo Lee ◽  
Zhuo Zhang ◽  
Kijung Yong
Keyword(s):  
Hydrogen Evolution ◽  
Alkaline Media ◽  
Nanorod Arrays ◽  
Highly Efficient ◽  
Hydrogen Evolution Reactions

Well-dispersed molybdenum nitrides on a nitrogen-doped carbon matrix for highly efficient hydrogen evolution in alkaline media

2017 ◽  
Vol 5 (39) ◽  
pp. 20932-20937 ◽  
Author(s):  
Zhe Lv ◽  
Muhammad Tahir ◽  
Xuewei Lang ◽  
Gang Yuan ◽  
Lun Pan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Carbon Matrix ◽  
Alkaline Media ◽  
Alkaline Electrolyte ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Molybdenum Nitrides ◽  
Nitrogen Doped Carbon

A strategy is designed to fabricate well-dispersed Mo2N nanoparticles on nitrogen-doped carbon as a new and effective electrocatalyst for hydrogen evolution in alkaline electrolyte.

Synergetic coupling of Pd nanoparticles and amorphous MoS toward highly efficient electrocatalytic hydrogen evolution reactions

2018 ◽  
Vol 13 ◽  
pp. 158-165 ◽  
Author(s):  
Xinyu Liu ◽  
Shiyuan Gao ◽  
Peng Yang ◽  
Bin Wang ◽  
Jian Zhen Ou ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Pd Nanoparticles ◽  
Highly Efficient ◽  
Hydrogen Evolution Reactions

Synergistic effect of cobalt boride nanoparticles on MoS2 nanoflowers for a highly efficient hydrogen evolution reaction in alkaline media

Nanoscale ◽  
2020 ◽  
Vol 12 (18) ◽  
pp. 10158-10165 ◽  
Author(s):  
Jie Lao ◽  
Dong Li ◽  
Chunli Jiang ◽  
Chunhua Luo ◽  
Ruijuan Qi ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Media ◽  
Highly Efficient ◽  
Cobalt Boride

The CoB@MoS2 hybrid enhanced the HER activity compared to MoS2 in 1.0 M KOH solution (HER overpotential is 146 mV).

Agaric-derived N-doped carbon nanorod arrays@nanosheet networks coupled with molybdenum carbide nanoparticles as highly efficient pH-universal hydrogen evolution electrocatalysts

Nanoscale ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 5159-5169 ◽  
Author(s):  
Qiaoling Kang ◽  
Mengyuan Li ◽  
Zengrui Wang ◽  
Qingyi Lu ◽  
Feng Gao
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Molybdenum Carbide ◽  
Nanorod Arrays ◽  
Highly Efficient ◽  
Carbon Based

Non-precious agaric-derived carbon-based superstructures coupling with Mo2C nanoparticles were developed as efficient and stable pH universal hydrogen evolution reaction (HER) catalysts.

Nitrogen and sulfur co-doped porous carbon derived from human hair as highly efficient metal-free electrocatalysts for hydrogen evolution reactions

2015 ◽  
Vol 3 (16) ◽  
pp. 8840-8846 ◽  
Author(s):  
Xiaojun Liu ◽  
Weijia Zhou ◽  
Linjing Yang ◽  
Ligui Li ◽  
Zhenyuan Zhang ◽  
...  
Keyword(s):  
High Activity ◽  
Hydrogen Evolution ◽  
Porous Carbon ◽  
Human Hair ◽  
Metal Free ◽  
Highly Efficient ◽  
Hydrogen Evolution Reactions ◽  
Co Doped

N and S co-doped porous carbon derived from human hair exhibited high activity as stable metal-free electrocatalysts for HER, OER and ORR.

scholarly journals Facile Synthesis of MoP-RuP2 with Abundant Interfaces to Boost Hydrogen Evolution Reactions in Alkaline Media

Nanomaterials ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 2347
Author(s):  
Zhi Chen ◽  
Ying Zhao ◽  
Yuxiao Gao ◽  
Zexing Wu ◽  
Lei Wang
Keyword(s):  
Hydrogen Evolution ◽  
Active Sites ◽  
Large Scale ◽  
Hydrogen Gas ◽  
Alkaline Media ◽  
Hydrogen Energy ◽  
Practical Applications ◽  
Melamine Phosphate ◽  
Hydrogen Evolution Reactions ◽  
A Current

Exploiting efficient electrocatalysts for hydrogen evolution reactions (HERs) is important for boosting the large-scale applications of hydrogen energy. Herein, MoP-RuP2 encapsulated in N,P-codoped carbon (MoP-RuP2@NPC) with abundant interfaces were prepared via a facile avenue with the low-toxic melamine phosphate as the phosphorous resource. Moreover, the obtained electrocatalyst possessed a porous nanostructure, had abundant exposed active sites and improved the mass transport during the electrocatalytic process. Due to the above merits, the prepared MoP-RuP2@NPC delivered a greater electrocatalytic performance for HERs (50 mV@10 mA cm−2) relative to RuP2@NPC (120 mV) and MoP@NPC (195 mV) in 1 M KOH. Moreover, an ultralow potential of 1.6 V was required to deliver a current density of 10 mA cm−2 in the two-electrode configuration for overall water splitting. For practical applications, intermittent solar energy, wind energy and thermal energy were utilized to drive the electrolyzer to generate hydrogen gas. This work provides a novel and facile strategy for designing highly efficient and stable nanomaterials toward hydrogen production.

Sign in / Sign up

Export Citation Format

Share Document