Theoretical insights on Au‐based bimetallic alloy electrocatalysts for nitrogen reduction reaction with high selectivity and activity

ChemSusChem ◽  
2021 ◽  
Author(s):  
Jun-Lin Shi ◽  
Shi-Qin Xiang ◽  
Dai-Jian Su ◽  
Xiaohong Liu ◽  
Wei Zhang ◽  
...  
Keyword(s):  
High Selectivity ◽  
Reduction Reaction ◽  
Nitrogen Reduction ◽  
Bimetallic Alloy

A novel phosphotungstic acid-supported single metal atom catalyst with high activity and selectivity for the synthesis of NH3 from electrochemical N2 reduction: a DFT prediction

2019 ◽  
Vol 7 (34) ◽  
pp. 19838-19845 ◽  
Author(s):  
Liye Gao ◽  
Feiteng Wang ◽  
Ming-an Yu ◽  
Fenfei Wei ◽  
Jiamin Qi ◽  
...  
Keyword(s):  
High Activity ◽  
Metal Atom ◽  
High Selectivity ◽  
Phosphotungstic Acid ◽  
Reduction Reaction ◽  
Nitrogen Reduction

A phosphotungstic acid-supported single metal atom is a potential electrocatalyst for the nitrogen reduction reaction with high activity and high selectivity.

Vanadium-Doped NiS2 Porous Nanosphere with High Selectivity and Stability for Electroreduction of Nitrogen to Ammonia

2021 ◽  
Author(s):  
Mingzhu Zhao ◽  
Chengying Guo ◽  
Lingfeng Gao ◽  
Xuan Kuang ◽  
Hua Yang ◽  
...  
Keyword(s):  
High Purity ◽  
High Selectivity ◽  
Reduction Reaction ◽  
Nitrogen Reduction ◽  
Bosch Process

In comparison with the traditional Harber-Bosch process, the electrocatalytic nitrogen reduction reaction (NRR) with high purity and sustainability became a popular process to satisfy the demand of ammonia. However, the...

scholarly journals Bi-Atom Electrocatalyst for Electrochemical Nitrogen Reduction Reactions

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Wenchao Zhang ◽  
Bin-Wei Zhang
Keyword(s):  
High Selectivity ◽  
Reduction Reaction ◽  
Ambient Conditions ◽  
Nitrogen Reduction ◽  
Reduction Reactions ◽  
Electrochemical Conversion ◽  
Excellent Activity ◽  
Kinetics Of ◽  
Significant Attention

AbstractThe electrochemical nitrogen reduction reaction (NRR) to directly produce NH3 from N2 and H2O under ambient conditions has attracted significant attention due to its ecofriendliness. Nevertheless, the electrochemical NRR presents several practical challenges, including sluggish reaction and low selectivity. Here, bi-atom catalysts have been proposed to achieve excellent activity and high selectivity toward the electrochemical NRR by Ma and his co-workers. It could accelerate the kinetics of N2-to-NH3 electrochemical conversion and possess better electrochemical NRR selectivity. This work sheds light on the introduction of bi-atom catalysts to enhance the performance of the electrochemical NRR.

Promoting Nitrogen Electroreduction to Ammonia with Bismuth Nanocrystals and Potassium Cations in Water

2020 ◽  
Author(s):  
Jaecheol Choi ◽  
Hoang-Long Du ◽  
Manjunath Chatti ◽  
Bryan H. R. Suryanto ◽  
Alexandr Simonov ◽  
...  
Keyword(s):  
Electrocatalytic Activity ◽  
Aqueous Electrolyte ◽  
Electrolyte Solutions ◽  
Reduction Reaction ◽  
Nitrogen Reduction ◽  
Aqueous Electrolyte Solutions

We demonstrate that bismuth exhibits no measurable electrocatalytic activity for the nitrogen reduction reaction to ammonia in aqueous electrolyte solutions, contrary to several recent reports on the highly impressive rates of Bi-catalysed electrosynthesis of NH<sub>3</sub> from N<sub>2</sub>.

Boosting electrochemical nitrogen reduction reaction performance of two-dimensional Mo porphyrin monolayers via turning the coordination environment

2021 ◽  
Vol 23 (7) ◽  
pp. 4178-4186
Author(s):  
Shiqiang Liu ◽  
Zhiwen Cheng ◽  
Yawei Liu ◽  
Xiaoping Gao ◽  
Yujia Tan ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Reduction Reaction ◽  
Metal Catalysts ◽  
Two Dimensional ◽  
Coordination Environment ◽  
Nitrogen Reduction ◽  
Reaction Performance ◽  
Conversion Efficiencies

Designing atomically dispersed metal catalysts for the nitrogen reduction reaction (NRR) is an effective approach to achieve better energy conversion efficiencies.

Zr-doped α-FeOOH with High Faradaic Efficiency for Electrochemical Nitrogen Reduction Reaction

2021 ◽  
pp. 150801
Author(s):  
Jiabin Tan ◽  
Xiaobo H ◽  
Fengxiang Yin ◽  
Xin Liang ◽  
Guoru Li ◽  
...  
Keyword(s):  
Reduction Reaction ◽  
Faradaic Efficiency ◽  
Nitrogen Reduction
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