Ultrafast synthesis of molybdenum carbide nanoparticles for efficient hydrogen generation

2017 ◽  
Vol 5 (43) ◽  
pp. 22805-22812 ◽  
Author(s):  
Cuncai Lv ◽  
Zhipeng Huang ◽  
Qianpeng Yang ◽  
Guangfeng Wei ◽  
Zuofeng Chen ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Coating ◽  
Molybdenum Carbide ◽  
Hydrogen Generation

A facile and ultrafast synthesis of molybdenum carbide coated with few-layer carbon (MoC/C) has been developed, and the effect of reducing the thickness of the carbon coating on its catalytic activity in the hydrogen evolution reaction (HER) has been demonstrated.

Molybdenum carbide nanoparticle decorated hierarchical tubular carbon superstructures with vertical nanosheet arrays for efficient hydrogen evolution

2018 ◽  
Vol 6 (39) ◽  
pp. 18833-18838 ◽  
Author(s):  
Zhixiao Xu ◽  
Guangfeng Zhang ◽  
Chenbao Lu ◽  
Hao Tian ◽  
Xin Xi ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Molybdenum Carbide ◽  
Tube Sheet ◽  
Carbon Tube ◽  
Nanosheet Arrays

With Mo2C nanoparticle decorated carbon tube-sheet superstructures, Mo2C/CTSSs manifest tunable catalytic activity towards hydrogen evolution reaction by changing the arrangement of carbon nanosheet arrays.

Single Site Cobalt Substitution in 2D Molybdenum Carbide (MXene) Enhances Catalytic Activity in the Hydrogen Evolution Reaction

2019 ◽  
Vol 141 (44) ◽  
pp. 17809-17816 ◽  
Author(s):  
Denis A. Kuznetsov ◽  
Zixuan Chen ◽  
Priyank V. Kumar ◽  
Athanasia Tsoukalou ◽  
Agnieszka Kierzkowska ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Molybdenum Carbide ◽  
Single Site ◽  
Cobalt Substitution

2D organ-like molybdenum carbide (MXene) coupled with MoS2 nanoflowers enhances the catalytic activity in the hydrogen evolution reaction

CrystEngComm ◽  
2020 ◽  
Vol 22 (8) ◽  
pp. 1395-1403 ◽  
Author(s):  
Jie Ren ◽  
Hui Zong ◽  
Yuyun Sun ◽  
Shijing Gong ◽  
Yu Feng ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Molybdenum Carbide ◽  
Synthesis Strategy ◽  
Effective Synthesis

Our work introduces an emerging route for the synthesis of MoS2 nanoflowers decorating organ-like Mo2CTx MXene. This effective synthesis strategy of MoS2@Mo2CTx nanohybrid structure can shed some light on energy-related applications.

Molybdenum carbide nanocrystal embedded N-doped carbon nanotubes as electrocatalysts for hydrogen generation

2015 ◽  
Vol 3 (11) ◽  
pp. 5783-5788 ◽  
Author(s):  
Kai Zhang ◽  
Yang Zhao ◽  
Diyu Fu ◽  
Yujin Chen
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Current Density ◽  
Molybdenum Carbide ◽  
Hydrogen Generation ◽  
Cathodic Current Density ◽  
Exchange Current ◽  
Exchange Current Density ◽  
Cathodic Current

Highly conductive N-doped carbon nanotubes embedded with molybdenum carbide nanocrystals with a size less than 3 nm exhibit superior activity for the hydrogen evolution reaction, including small overpotential, large cathodic current density and high exchange current density.

Highly efficient and durable PtCo alloy nanoparticles encapsulated in carbon nanofibers for electrochemical hydrogen generation

2016 ◽  
Vol 52 (5) ◽  
pp. 990-993 ◽  
Author(s):  
TingTing Yang ◽  
Han Zhu ◽  
Meng Wan ◽  
Liang Dong ◽  
Ming Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Carbon Nanofibers ◽  
Hydrogen Evolution Reaction ◽  
Hydrogen Generation ◽  
Alloy Nanoparticles ◽  
Alloy Structure ◽  
Highly Efficient ◽  
Ptco Alloy

PtCo/CNFs exhibit extraordinary catalytic activity and durability for hydrogen evolution reaction, even approaching the performance of the commercial Pt/C catalyst, which can be attributed to the alloy structure and the encapsulation of PtCo alloy nanoparticles in CNFs.

The hierarchical nanowires array of iron phosphide integrated on a carbon fiber paper as an effective electrocatalyst for hydrogen generation

2016 ◽  
Vol 4 (4) ◽  
pp. 1454-1460 ◽  
Author(s):  
Cuncai Lv ◽  
Zhen Peng ◽  
Yaoxing Zhao ◽  
Zhipeng Huang ◽  
Chi Zhang
Keyword(s):  
Catalytic Activity ◽  
Carbon Fiber ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Hydrogen Generation ◽  
Iron Phosphide ◽  
Carbon Fiber Paper ◽  
Nanowires Array

A hierarchical nanowires array of iron phosphide on a carbon fiber paper was constructed, which exhibited remarkable catalytic activity in hydrogen evolution reaction.

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
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