FeOx/FeP hybrid nanorods neutral hydrogen evolution electrocatalysis: insight into interface

2018 ◽  
Vol 6 (20) ◽  
pp. 9467-9472 ◽  
Author(s):  
Jianwen Huang ◽  
Ying Su ◽  
Yadong Zhang ◽  
Wenqi Wu ◽  
Chunyang Wu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Water Adsorption ◽  
Neutral Hydrogen ◽  
Interface Effect ◽  
Tafel Slope ◽  
Adsorption And Dissociation ◽  
Insight Into

The introduction of the FeOx/FeP interface effect not only facilitates the water adsorption and dissociation in neutral HER, but also modifies the ΔG(H*) of FeP, exhibiting remarkable catalytic activity with a Tafel slope as low as 47 mV dec−1.

Insight into the excellent catalytic activity of (CoMo)S2/graphene for hydrogen evolution reaction

2019 ◽  
Vol 258 ◽  
pp. 118012 ◽  
Author(s):  
Li Xin Chen ◽  
Zhi Wen Chen ◽  
Ying Zhang ◽  
Chun Cheng Yang ◽  
Qing Jiang
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Insight Into

Insight into the catalytic activity of MXenes for hydrogen evolution reaction

2018 ◽  
Vol 63 (21) ◽  
pp. 1397-1403 ◽  
Author(s):  
Xiaowan Bai ◽  
Chongyi Ling ◽  
Li Shi ◽  
Yixin Ouyang ◽  
Qiang Li ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Insight Into

Improvement of HER activity for MoS2: insight into the effect and mechanism of phosphorus post-doping

2020 ◽  
Vol 44 (4) ◽  
pp. 1493-1499 ◽  
Author(s):  
Xianpei Ren ◽  
Fan Yang ◽  
Rong Chen ◽  
Pinyun Ren ◽  
Yonghua Wang
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Good Catalytic Activity ◽  
Phosphorus Doped ◽  
Insight Into

The phosphorus-doped MoS2 nanosheets were prepared by a post-doping method and exhibited good catalytic activity for hydrogen evolution reaction.

Highly active MoS2/carbon electrocatalysts for the hydrogen evolution reaction – insight into the effect of the internal resistance and roughness factor on the Tafel slope

2017 ◽  
Vol 19 (3) ◽  
pp. 1988-1998 ◽  
Author(s):  
Arun Prasad Murthy ◽  
Jayaraman Theerthagiri ◽  
Jagannathan Madhavan ◽  
Kadarkarai Murugan
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Internal Resistance ◽  
Roughness Factor ◽  
Tafel Slope ◽  
Highly Active ◽  
Kinetics Of ◽  
Insight Into

EIS has been employed in an extensive Tafel analysis to reveal the true HER kinetics of MoS2 and MoS2/C electrocatalysts.

Electrocatalytically Inactive Copper Improves the Water Adsorption/Dissociation on Ni3S2 for Accelerated Alkaline and Neutral Hydrogen Evolution

Nanoscale ◽  
2021 ◽  
Author(s):  
Lei Zhang ◽  
Xiaorui Gao ◽  
Ying Zhu ◽  
Acan Liu ◽  
Huilong Dong ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Water Adsorption ◽  
Neutral Hydrogen ◽  
Water Dissociation ◽  
Dissociation Kinetics

Nickel dichalcogenides, especially Ni3S2, has presented inferior alkaline and neutral hydrogen evolution activity due to sluggish water dissociation kinetics although it promises as a type of non-noble metal-based electrocatalyst for...

Synthesis of hierarchical MoSe2 nanolayers on sodium sulfide crystals for electrocatalytic hydrogen evolution

CrystEngComm ◽  
2021 ◽  
Author(s):  
Xiaoshuang Chen ◽  
Meina Ju ◽  
Kun Song ◽  
Guoli Chen ◽  
Rui Yang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
High Performance ◽  
Sodium Sulfide ◽  
Hydrogen Generation ◽  
Clean Energy

Hydrogen generation via water electroreduction is a pivotal portion of exploiting clean-energy skills. Nevertheless, developing a low price and high-performance catalytic activity substance to take the place of expensively precious...

Synergetic Effect of Ni2P and MXene Enhances Catalytic Activity in the Hydrogen Evolution Reaction

2021 ◽  
Vol 60 (3) ◽  
pp. 1604-1611
Author(s):  
Zepeng Lv ◽  
Meng Wang ◽  
Dong Liu ◽  
Kailiang Jian ◽  
Run Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Synergetic Effect

Enhanced oxygen evolution catalytic activity of NiS2 by coupling with ferrous phosphite and phosphide

2021 ◽  
Vol 5 (6) ◽  
pp. 1801-1808
Author(s):  
Jie Yu ◽  
Tao Zhang ◽  
Changchang Xing ◽  
Xuejiao Li ◽  
Xinyang Li ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Tafel Slope ◽  
Low Overpotential

NiS2/Fe-P nanospheres were developed as an efficient oxygen evolution reaction electrocatalyst with a low overpotential (218 mV @ 10 mA cm−2 and 306 mV @ 800 mA cm−2) and Tafel slope (47.5 mV dec−1).

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