3D Enantiomorphic Mg‐Based Metal–Organic Frameworks as Chemical Sensor of Nitrobenzene and Efficient Catalyst for CO 2 Cycloaddition

2019 ◽  
Vol 14 (11) ◽  
pp. 1949-1957 ◽  
Author(s):  
Yun‐Shan Xue ◽  
Weiwei Cheng ◽  
Jia‐Peng Cao ◽  
Yan Xu
Keyword(s):  
Chemical Sensor ◽  
Metal Organic Frameworks ◽  
Efficient Catalyst ◽  
Metal Organic

High efficiency LaOCl supported Fe-Fe3C-based catalyst for hydrogenation of nitroarenes fabricated by coordination-assisted-pyrolysis

2021 ◽  
Author(s):  
Xuewei Li ◽  
Wei She ◽  
Jing Wang ◽  
Weizuo Li ◽  
Guangming Li
Keyword(s):  
High Efficiency ◽  
Metal Organic Frameworks ◽  
Efficient Catalyst ◽  
Considerable Potential ◽  
Highly Efficient ◽  
Hydrogenation Reactions ◽  
Metal Organic ◽  
Carbon Based

Bi-metal organic frameworks (Bi-MOFs) derived carbon-based catalysts have exhibited the considerable potential for hydrogenation reactions. However, designing a suitable bi-MOF to fabricate the highly efficient catalyst is still great challenge....

Hybrid of Fe3C@N, S co-doped carbon nanotubes coated porous carbon derived from metal organic frameworks as an efficient catalyst towards oxygen reduction

2019 ◽  
Vol 533 ◽  
pp. 311-318 ◽  
Author(s):  
Sicong Zhou ◽  
Qing-Xiang Zhou ◽  
Haixia Su ◽  
Yue Wang ◽  
Zhun Dong ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Metal Organic Frameworks ◽  
Efficient Catalyst ◽  
Metal Organic ◽  
Co Doped

Metal-Organic Frameworks Derived PdCu/C As an Efficient Catalyst for Electroless Copper Deposition

2018 ◽  
Author(s):  
Jiahui Chen ◽  
Huangqing Ye ◽  
Jinqi Xie ◽  
Changzeng Yan ◽  
Rong Sun ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Copper Deposition ◽  
Efficient Catalyst ◽  
Electroless Copper ◽  
Metal Organic

Urea treated metal organic frameworks-graphene oxide composites derived N-doped Co-based materials as efficient catalyst for enhanced oxygen reduction

2019 ◽  
Vol 425 ◽  
pp. 76-86 ◽  
Author(s):  
Bing Tang ◽  
Senkang Wang ◽  
Rong Li ◽  
Xinglong Gou ◽  
Jilan Long
Keyword(s):  
Graphene Oxide ◽  
Oxygen Reduction ◽  
Metal Organic Frameworks ◽  
Efficient Catalyst ◽  
Metal Organic ◽  
Oxide Composites

Fabrication of Graphene Oxide Supported Acid–Base Bifunctional Metal–Organic Frameworks as Efficient Catalyst for Glucose to 5‐Hydroxymethylfurfural Conversion

2020 ◽  
Vol 8 (3) ◽  
pp. 1901111 ◽  
Author(s):  
Yanan Wei ◽  
Yunlei Zhang ◽  
Bing Li ◽  
Changhao Yan ◽  
Zulin Da ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Metal Organic Frameworks ◽  
Acid Base ◽  
Efficient Catalyst ◽  
Metal Organic

Metal organic frameworks (MOFs) as catalysts: A combination of Cu2+ and Co2+ MOFs as an efficient catalyst for tetralin oxidation

2008 ◽  
Vol 255 (2) ◽  
pp. 220-227 ◽  
Author(s):  
F LLABRESIXAMENA ◽  
O CASANOVA ◽  
R GALIASSOTAILLEUR ◽  
H GARCIA ◽  
A CORMA
Keyword(s):  
Metal Organic Frameworks ◽  
Efficient Catalyst ◽  
Metal Organic

Tyrosinase@HKUST-1: A Super Stable Biocatalyst Efficient for Catecholic Product Synthesis

2021 ◽  
Author(s):  
Xiao-Feng Lü ◽  
Chao-Yun Feng ◽  
Shuangfei Li ◽  
Guo-Hao Liu ◽  
Zhen Yang
Keyword(s):  
Immobilized Enzyme ◽  
Catalytic Properties ◽  
Metal Organic Frameworks ◽  
Copper Acetate ◽  
Structural Features ◽  
Pharmacological Effects ◽  
Mushroom Tyrosinase ◽  
Efficient Catalyst ◽  
Metal Organic ◽  
And Storage

Abstract Although metal-organic frameworks (MOFs) have been considered as promising matrices for enzyme immobilization, HKUST-1, constructed from copper acetate (CuAc2) and benzene 1,3,5-tricarboxylate (BTC), has rarely been explored for this application. In this study, mushroom tyrosinase (EC 1.14.18.1) was immobilized in the form of tyrosinase@HKUST-1 following a simple reaction procedure we developed. The order of mixing BTC with the enzyme prior to addition of CuAc2 is believed to be responsible for the super stability exhibited by the immobilized enzyme so formed. The resultant biocatalyst was characterized in both structural features and catalytic properties. Upon incorporation into the HKUST-1 frameworks, the enzyme gained a prominent enhancement in stability against pH, temperature and storage: When incubated at 50 oC and pH 6.0, tyrosinase@HKUST-1 presented a half-life of 32.6 h, which is 77-fold and over 10-fold higher than that of the free enzyme and its other immobilization forms, respectively; and the catalyst fully maintained its activity for at least 2 months when stored at 30 oC. The applicability of this new biocatalyst was demonstrated by employing it as catalyst for regioselective ortho-hydroxylation reactions to produce catecholic products with huge pharmacological effects, i.e., hydroxytyrosol and L-DOPA, with excellent yields and productivities. This study has thus offered a facile immobilization method to prepare a novel biocatalyst with super stability, and tyrosinase@HKUST-1 so formed from crude mushroom extract provides an efficient catalyst which can be applied to the production of catecholic products with health benefits.

scholarly journals Ni–citric acid coordination polymer as a practical catalyst for multicomponent reactions

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Mostafa Koolivand ◽  
Mohsen Nikoorazm ◽  
Arash Ghorbani-Choghamarani ◽  
Reza Azadbakht ◽  
Bahman Tahmasbi
Keyword(s):  
Citric Acid ◽  
Multicomponent Reactions ◽  
Metal Organic Frameworks ◽  
Bet Surface Area ◽  
Efficient Catalyst ◽  
Bet Analysis ◽  
Metal Organic ◽  
Ft Ir ◽  
Porous Microstructures ◽  
Adsorption Desorption

AbstractCoordinative polymers (CP) are a subclass of Metal–organic frameworks (MOFs) with porous microstructures which have been widely synthesized in recent years and applied in various fields especially in catalysis science. In this work Coordinative polymers (CP) of nickel and citric acid (CA) was prepared as a new catalyst (Ni-CP) and applied in organic multicomponent reactions. The obtained catalyst was characterized by SEM, WDX, EDS, AAS, FT-IR, XRD and BET analysis. N2 adsorption–desorption isotherms indicate good BET surface area for Ni-CP; therefore can be employed as an efficient catalyst in multicomponent reactions for the synthesis of polyhydroquinoline and 2,3-dihydroquinazolin-4(1H)-one derivatives. Finally, this catalyst was recovered and reused several consecutive times.

Predicting a new class of metal-organic frameworks as efficient catalyst for bi-functional oxygen evolution/reduction reactions

2018 ◽  
Vol 367 ◽  
pp. 206-211 ◽  
Author(s):  
Xin Mao ◽  
Chongyi Ling ◽  
Cheng Tang ◽  
Cheng Yan ◽  
Zhonghua Zhu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Metal Organic Frameworks ◽  
Efficient Catalyst ◽  
Reduction Reactions ◽  
New Class ◽  
Metal Organic
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