Atomic Co-N4 and Co nanoparticles confined in COF@ZIF-67 derived core-shell carbon frameworks: Bifunctional non-precious metal catalysts toward ORR and HER

2021 ◽  
Author(s):  
Qing Xu ◽  
Minghao Liu ◽  
Qiyang Miao ◽  
Shuai Yang ◽  
Ping Wu ◽  
...  
Keyword(s):  
Precious Metal ◽  
Metal Organic Frameworks ◽  
Metal Catalysts ◽  
Core Shell ◽  
Covalent Organic Frameworks ◽  
Precious Metal Catalysts ◽  
Metal Organic ◽  
Co Nanoparticles

Constructing heterostructures of covalent organic frameworks (COFs) and metal organic frameworks (MOFs) have gained great attention for various applications due to their well-defined skeletons, ordered porosity and designable functions. Herein,...

Metal–organic frameworks-derived core–shell Fe3O4/Fe3N@graphite carbon nanocomposites as excellent non-precious metal electrocatalyst for oxygen reduction

2018 ◽  
Vol 47 (46) ◽  
pp. 16567-16577 ◽  
Author(s):  
Haixia Su ◽  
Sicong Zhou ◽  
Xin Zhang ◽  
Hui Sun ◽  
Hongshan Zhang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Precious Metal ◽  
Carbon Materials ◽  
Metal Organic Frameworks ◽  
Reduction Reaction ◽  
Core Shell ◽  
Carbon Nanocomposites ◽  
Metal Organic ◽  
New Carbon Materials

Metal–organic frameworks (MOFs), as precursors for synthesizing new carbon materials, hold promise for applications in the oxygen reduction reaction (ORR).

Tuning and understanding the electronic effect of Co-Mo-O sties in bifunctional electrocatalysts for ultralong-lasting rechargable zinc-air battery

2021 ◽  
Author(s):  
Yi Guan ◽  
Nan Li ◽  
Jiao He ◽  
Yongliang Li ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Electronic Effect ◽  
Metal Organic Frameworks ◽  
Core Shell ◽  
Zeolitic Imidazolate Frameworks ◽  
Assembly Strategy ◽  
The Core ◽  
Bifunctional Electrocatalysts ◽  
Metal Organic ◽  
Air Battery

Herein, we report a post-assembly strategy by growing the bimetallic Co/Zn zeolitic imidazolate frameworks (BIMZIF) on the surface of the customized Mo metal-organic frameworks (MOFs) (Mo-MOF) to prepare the core-shell...

Core-shell ZIF-8@polydopamine nanoparticles obtained by mitigating polydopamine coating induced self-etching of MOFs: prototypical metal ion reservoirs for sticking to and killing bacteria

2021 ◽  
Author(s):  
Yingxue Tu ◽  
Caifen Lei ◽  
Fei Deng ◽  
Yiang Chen ◽  
Ying Wang ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Ion ◽  
Biomedical Applications ◽  
Metal Organic Frameworks ◽  
Core Shell ◽  
Metal Organic

Metal organic frameworks (MOFs) have the potential to boost the undervalued biomedical applications of metal ions. Such endeavor has been hindered by the challenge of how to avoid the (cyto)toxicity...

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