Recent advances in biomass‐derived carbon, mesoporous materials, and transition metal nitrides as new electrode materials for supercapacitor: A short review

2021 ◽  
Author(s):  
Mohd Asyadi Azam ◽  
Nik Suhaini Nik Ramli ◽  
Nurul Aini Nadirah Mohd Nor ◽  
Tuan Idzuddin Tuan Nawi
Keyword(s):  
Transition Metal ◽  
Mesoporous Materials ◽  
Electrode Materials ◽  
Short Review ◽  
Metal Nitrides ◽  
Transition Metal Nitrides ◽  
Recent Advances

Recent advances of two-dimensional transition metal nitrides for energy storage and conversion applications

FlatChem ◽  
2020 ◽  
Vol 19 ◽  
pp. 100149 ◽  
Author(s):  
Yang Zheng ◽  
Xingxing Li ◽  
Chaoran Pi ◽  
Hao Song ◽  
Biao Gao ◽  
...  
Keyword(s):  
Energy Storage ◽  
Transition Metal ◽  
Energy Storage And Conversion ◽  
Metal Nitrides ◽  
Two Dimensional ◽  
Transition Metal Nitrides ◽  
Recent Advances

Recent advances in nanostructured transition metal nitrides for fuel cells

2020 ◽  
Vol 8 (40) ◽  
pp. 20803-20818
Author(s):  
Jiafen Zheng ◽  
Weifeng Zhang ◽  
Jiaxi Zhang ◽  
Mengyuan Lv ◽  
Shulian Li ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Transition Metal ◽  
Metal Nitrides ◽  
Transition Metal Nitrides ◽  
Metal Nitride ◽  
Transition Metal Nitride ◽  
Recent Advances

This review summarizes the advances in nanostructured transition metal nitride materials for application in fuel cells.

scholarly journals Recent Progress on Transition Metal Nitrides Nanoparticles as Heterogeneous Catalysts

Nanomaterials ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 1111 ◽  
Author(s):  
A.B. Dongil
Keyword(s):  
Transition Metal ◽  
Noble Metals ◽  
Heterogeneous Catalysts ◽  
Short Review ◽  
Catalytic Performance ◽  
Synthetic Methods ◽  
Synthesis Methods ◽  
Metal Nitrides ◽  
Transition Metal Nitrides ◽  
Ternary Metal

This short review aims at providing an overview of the most recent literature regarding transition metal nitrides (TMN) applied in heterogeneous catalysis. These materials have received renewed attention in the last decade due to its potential to substitute noble metals mainly in biomass and energy transformations, the decomposition of ammonia being one of the most studied reactions. The reactions considered in this review are limited to thermal catalysis. However the potential of these materials spreads to other key applications as photo- and electrocatalysis in hydrogen and oxygen evolution reactions. Mono, binary and exceptionally ternary metal nitrides have been synthetized and evaluated as catalysts and, in some cases, promoters are added to the structure in an attempt to improve their catalytic performance. The objective of the latest research is finding new synthesis methods that allow to obtain smaller metal nanoparticles and increase the surface area to improve their activity, selectivity and stability under reaction conditions. After a brief introduction and description of the most employed synthetic methods, the review has been divided in the application of transition metal nitrides in the following reactions: hydrotreatment, oxidation and ammonia synthesis and decomposition.

scholarly journals Recent Advances in the Electrocatalytic Application of Transition Metal Nitrides Nanocrystalline

2021 ◽  
Author(s):  
Haolin Tang ◽  
Shuhong Zheng ◽  
Ren Luo
Keyword(s):  
Transition Metal ◽  
Noble Metals ◽  
Electrode Materials ◽  
Precious Metals ◽  
High Energy ◽  
High Energy Density ◽  
Energy Storage And Conversion ◽  
Metal Nitrides ◽  
Transition Metal Nitrides ◽  
Metal Atoms

The energy crisis and environmental problems are becoming more and more severe due to the long-term consumption of fossil fuels. Therefore, energy conversion devices with high energy density and environmental friendliness (such as fuel cells, metal-air batteries, etc.) have been ex-pected to be reliable alternatives to traditional fossil energy. However, due to the inevitable use of precious metals as the electrode catalysts for these devices, the popularization of these alternatives is seriously hindered. Transition metal nitrides (TMNs) exhibit similar surface and adsorption properties to noble metals since the atomic distance between metal atoms increases and the d-band center of metal atoms downshift after the nitrogen atoms enter the metal lattice. TMNs have become one of the best electrode materials to replace noble metal electrocatalysts in energy storage and conversion devices. In this review, the latest development in the electrocatalytic ap-plication of TMNs nanocrystalline is covered. Firstly, we briefly discuss the structure and activity origin of TMNs and introduce the common physical and chemical methods for the preparation of TMNs. Subsequently, we illustrate the applications of unary TMNs and multivariate TMNs in oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). Finally, we summarize the challenges and problems of TMNs encountered at the present stage, and expect its future de-velopment.

Recent progress of transition metal nitrides for efficient electrocatalytic water splitting

2019 ◽  
Vol 3 (2) ◽  
pp. 366-381 ◽  
Author(s):  
Xiang Peng ◽  
Chaoran Pi ◽  
Xuming Zhang ◽  
Shuai Li ◽  
Kaifu Huo ◽  
...  
Keyword(s):  
Transition Metal ◽  
Water Splitting ◽  
Recent Progress ◽  
Metal Nitrides ◽  
Transition Metal Nitrides ◽  
Metal Nitride ◽  
Transition Metal Nitride ◽  
Recent Advances ◽  
Electrochemical Water Splitting

Recent advances in transition metal nitride-based catalysts for efficient electrochemical water splitting have been reviewed.

Clustering of oxygen point defects in transition metal nitrides

2021 ◽  
Vol 129 (5) ◽  
pp. 055305
Author(s):  
Rajendra Kumar ◽  
Sanjay Nayak ◽  
Magnus Garbrecht ◽  
Vijay Bhatia ◽  
Ashalatha Indiradevi Kamalasanan Pillai ◽  
...  
Keyword(s):  
Transition Metal ◽  
Point Defects ◽  
Metal Nitrides ◽  
Transition Metal Nitrides
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