scholarly journals {Cu2SiW12O40}@HKUST-1 synthesized by the one-step solution method with efficient bifunctional activity for supercapacitor and oxygen evolution reaction

2021 ◽  
Author(s):  
Huan Liu ◽  
Li Ge Gong ◽  
Chun Xiao Wang ◽  
Chun Mei Wang ◽  
Kai Yu ◽  
...  
Keyword(s):  
Composite Materials ◽  
Oxygen Evolution Reaction ◽  
Solution Method ◽  
Metal Organic Framework ◽  
Oxygen Production ◽  
Water Oxygen ◽  
Metal Organic ◽  
One Step ◽  
Supercapacitor Performance ◽  
The One

The construction of polyoxometalates (POMs) and metal-organic framework (MOF) composite materials (POMOFs) is very desirable for efficient supercapacitor performance and electrocatalytic water oxygen production, but it is still challenging. Herein,...

Metal organic framework derived CoFe@N-doped carbon/reduced graphene sheets for enhanced oxygen evolution reaction

2018 ◽  
Vol 5 (8) ◽  
pp. 1962-1966 ◽  
Author(s):  
Fanhao Kong ◽  
Kunfeng Chen ◽  
Shuyan Song ◽  
Dongfeng Xue
Keyword(s):  
Prussian Blue ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Metal Organic Framework ◽  
Graphene Sheets ◽  
Prussian Blue Analogues ◽  
Reduced Graphene ◽  
Metal Organic ◽  
One Step ◽  
The One

Architectures of CoFe@N-doped carbon/wrinkled rGO sheets are synthesizedviathe one-step annealing of Prussian blue analogues and GO sheet composites. The optimized structure exhibits a low overpotential of 278 mV to drive 10 mA cm−2and has a durable stability.

Synthesis, characterization, and photocatalytic degradation properties of ZnO/ZnFe2O4 magnetic heterostructures

2017 ◽  
Vol 41 (24) ◽  
pp. 15433-15438 ◽  
Author(s):  
Yan Xu ◽  
Shumin Wu ◽  
Xianliang Li ◽  
Yehang Huang ◽  
Zhuopeng Wang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Photocatalytic Degradation ◽  
Metal Organic Framework ◽  
High Photocatalytic Activity ◽  
Mixed Metal ◽  
Magnetic Heterostructures ◽  
Metal Organic ◽  
One Step ◽  
The One ◽  
Degradation Properties

A nanosheet-constructed ZnO/ZnFe2O4 composite with high photocatalytic activity is obtained via the one-step pyrolysis of a Zn–Fe mixed-metal–organic framework precursor.

scholarly journals Sustainable One-Pot Immobilization of Enzymes in/on Metal-Organic Framework Materials

Catalysts ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1002 ◽  
Author(s):  
M. Asunción Molina ◽  
Victoria Gascón-Pérez ◽  
Manuel Sánchez-Sánchez ◽  
Rosa M. Blanco
Keyword(s):  
Room Temperature ◽  
Metal Organic Framework ◽  
One Pot ◽  
Framework Materials ◽  
Immobilization Of Enzymes ◽  
Metal Organic ◽  
One Step ◽  
The One ◽  
Synthetic Approaches ◽  
Organic Framework

The industrial use of enzymes generally necessitates their immobilization onto solid supports. The well-known high affinity of enzymes for metal-organic framework (MOF) materials, together with the great versatility of MOFs in terms of structure, composition, functionalization and synthetic approaches, has led the scientific community to develop very different strategies for the immobilization of enzymes in/on MOFs. This review focuses on one of these strategies, namely, the one-pot enzyme immobilization within sustainable MOFs, which is particularly enticing as the resultant biocomposite Enzyme@MOFs have the potential to be: (i) prepared in situ, that is, in just one step; (ii) may be synthesized under sustainable conditions: with water as the sole solvent at room temperature with moderate pHs, etc.; (iii) are able to retain high enzyme loading; (iv) have negligible protein leaching; and (v) give enzymatic activities approaching that given by the corresponding free enzymes. Moreover, this methodology seems to be near-universal, as success has been achieved with different MOFs, with different enzymes and for different applications. So far, the metal ions forming the MOF materials have been chosen according to their low price, low toxicity and, of course, their possibility for generating MOFs at room temperature in water, in order to close the cycle of economic, environmental and energy sustainability in the synthesis, application and disposal life cycle.

Metal–organic framework (MOF) composite materials for photocatalytic CO2 reduction under visible light

2021 ◽  
Author(s):  
Zhen Han ◽  
Yaomei Fu ◽  
Yingchao Zhang ◽  
Xiao Zhang ◽  
Xing Meng ◽  
...  
Keyword(s):  
Composite Materials ◽  
Visible Light ◽  
Metal Organic Framework ◽  
Co2 Reduction ◽  
Metal Organic ◽  
Organic Framework

We designed and synthesized TVPT-MOFs, combined with g-C3N4, and the yield of CO2 reduction could reach 56 μmol·g−1·h−1.

A binuclear Co-based metal-organic framework towards efficient oxygen evolution reaction

2021 ◽  
Author(s):  
Ning Liu ◽  
Qiaoqiao Zhang ◽  
Jingqi Guan
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Low Cost ◽  
Metal Organic Framework ◽  
Research Interest ◽  
Metal Organic ◽  
Organic Framework

Seeking for low-cost and high-performance electrocatalysts for oxygen evolution reaction (OER) has drawn enormous research interest in the last few years. Reported herein is the topotactic construction of a binuclear...

Metal-Organic Framework Derived NiSe2/CeO2 Nanocomposite as a High-Performance Electrocatalyst for Oxygen Evolution Reaction (OER)

2021 ◽  
Author(s):  
Davood Taherinia ◽  
Seyyed Heydar Moravvej ◽  
Mohammad Moazzeni ◽  
Elham Akbarzadeh
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Metal Organic Framework ◽  
Cost Effective ◽  
Clean Technologies ◽  
Metal Organic ◽  
Organic Framework

The development of efficient and cost-effective catalysts for the oxygen evolution reaction is highly desirable for applications that are based on sustainable and clean technologies. In this study, we report...

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