Preparation of Well-Dispersed Nanosilver in MIL-101(Cr) Using Double-Solvent Radiation Method for Catalysis

NANO ◽  
2018 ◽  
Vol 13 (12) ◽  
pp. 1850145 ◽  
Author(s):  
Shuquan Chang ◽  
Chengcheng Liu ◽  
Heliang Fu ◽  
Zheng Li ◽  
Xian Wu ◽  
...  
Keyword(s):  
Particle Size ◽  
Silver Nanoparticles ◽  
Porous Materials ◽  
Chemical Treatment ◽  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Radiation Method ◽  
Metal Organic ◽  
Excellent Catalytic Performance ◽  
Organic Framework

In this study, a double-solvent radiation method is proposed to prepare silver nanoparticles in the pores of metal-organic framework MIL-101(Cr). The results reveal that well-dispersed silver nanoparticles with a diameter of about 2[Formula: see text]nm were successfully fabricated in the cages of monodisperse octahedral MIL-101(Cr) with a particle size of about 400[Formula: see text]nm. The structure of MIL-101(Cr) was not destroyed during the chemical treatment and irradiation. The resulting Ag/MIL-101 exhibits excellent catalytic performance for the reduction of 4-nitrophenol. This method can be extended to prepare other single or bimetallic components inside porous materials.

Conversion of a metal–organic framework to N-doped porous carbon incorporating Co and CoO nanoparticles: direct oxidation of alcohols to esters

2015 ◽  
Vol 51 (39) ◽  
pp. 8292-8295 ◽  
Author(s):  
Yu-Xiao Zhou ◽  
Yu-Zhen Chen ◽  
Lina Cao ◽  
Junling Lu ◽  
Hai-Long Jiang
Keyword(s):  
Porous Carbon ◽  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Direct Oxidation ◽  
Oxidation Of Alcohols ◽  
Metal Organic ◽  
Coo Nanoparticles ◽  
Excellent Catalytic Performance ◽  
Organic Framework

A Co-based metal–organic framework undergoes pyrolysis to afford Co–CoO@N-doped porous carbon, which exhibits excellent catalytic performance toward the direct oxidation of alcohols to esters.

Heterometallic {ZnEu}-metal–organic framework for efficient chemical fixation of CO2

2020 ◽  
Vol 49 (41) ◽  
pp. 14656-14664
Author(s):  
Hongxiao Lv ◽  
Hongtai Chen ◽  
Liming Fan ◽  
Xiutang Zhang
Keyword(s):  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Chemical Fixation ◽  
Synthetic Strategy ◽  
Metal Organic ◽  
Honeycomb Material ◽  
Excellent Catalytic Performance ◽  
Organic Framework

A robust double-walled honeycomb material {[EuIIIZnII(HPTTBA)(H2O)]·4DMF·3H2O}n with excellent catalytic performance for the chemical fixation of CO2 was presented by utilizing a ligand-directed synthetic strategy.

Metal–organic framework-derived Zn0.975Co0.025S/CoS2 embedded in N,S-codoped carbon nanotube/nanopolyhedra as an efficient electrocatalyst for overall water splitting

2018 ◽  
Vol 6 (22) ◽  
pp. 10441-10446 ◽  
Author(s):  
Zhou Yu ◽  
Yu Bai ◽  
Shimin Zhang ◽  
Yuxuan Liu ◽  
Naiqing Zhang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Water Splitting ◽  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Overall Water Splitting ◽  
Metal Organic ◽  
Excellent Catalytic Performance ◽  
Organic Framework

Zn0.975Co0.025S/CoS2 embedded in N,S-codoped carbon nanotube/nanopolyhedra can be prepared from MOFs and shows excellent catalytic performance for water splitting.

scholarly journals Encapsulation of C–N-decorated metal sub-nanoclusters/single atoms into a metal–organic framework for highly efficient catalysis

2018 ◽  
Vol 9 (48) ◽  
pp. 8962-8968 ◽  
Author(s):  
Xuan Qiu ◽  
Jianmin Chen ◽  
Xinwei Zou ◽  
Ruiqi Fang ◽  
Liyu Chen ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Chemical Processes ◽  
Single Atoms ◽  
Highly Efficient ◽  
Important Chemical ◽  
Metal Organic ◽  
Excellent Catalytic Performance ◽  
Organic Framework

A facile strategy was designed for the encapsulation of C–N-decorated Pd sub-nanoclusters/single atoms into MOF pores by the confined thermolysis of metal–organic polyhedra (MOPs). The obtained hybrids exhibited excellent catalytic performance in various important chemical processes.

Metal-organic framework with multienzymes activity as biosensing platform for real-time electrochemical detection of nitric oxide and hydrogen peroxide

The Analyst ◽  
2021 ◽  
Author(s):  
Pinghua Ling ◽  
Xiaona Zang ◽  
caihua Qian ◽  
Feng Gao
Keyword(s):  
Active Site ◽  
Electrochemical Sensors ◽  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Artificial Enzymes ◽  
High Chemical ◽  
Metal Organic ◽  
Excellent Catalytic Performance ◽  
High Chemical Stability ◽  
Organic Framework

Metal-Organic Framework (MOF) with large surface area, exposed active site, excellent catalytic performance and high chemical stability has been used as artificial enzymes and designed for nonenzymatic electrochemical sensors. Here,...

Immobilization of amidase into a magnetic hierarchically porous metal–organic framework for efficient biocatalysis

2019 ◽  
Vol 55 (40) ◽  
pp. 5697-5700 ◽  
Author(s):  
Chaoping Lin ◽  
Kongliang Xu ◽  
Renchao Zheng ◽  
Yuguo Zheng
Keyword(s):  
Metal Organic Framework ◽  
Porous Metal ◽  
Catalytic Performance ◽  
Core Shell ◽  
Hierarchically Porous ◽  
Metal Organic ◽  
Excellent Catalytic Performance ◽  
Organic Framework

A novel core–shell magnetic hierarchically porous MOF has been designed and used for amidase immobilization, which demonstrated excellent catalytic performance.

scholarly journals Particle size studies to reveal crystallization mechanisms of the metal organic framework HKUST-1 during sonochemical synthesis

2017 ◽  
Vol 34 ◽  
pp. 365-370 ◽  
Author(s):  
Mitchell R. Armstrong ◽  
Sethuraman Senthilnathan ◽  
Christopher J. Balzer ◽  
Bohan Shan ◽  
Liang Chen ◽  
...  
Keyword(s):  
Particle Size ◽  
Metal Organic Framework ◽  
Sonochemical Synthesis ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Particle size effects in the kinetic trapping of a structurally-locked form of a flexible MOF

CrystEngComm ◽  
2016 ◽  
Vol 18 (22) ◽  
pp. 4172-4179 ◽  
Author(s):  
Oliver M. Linder-Patton ◽  
Witold M. Bloch ◽  
Campbell J. Coghlan ◽  
Kenji Sumida ◽  
Susumu Kitagawa ◽  
...  
Keyword(s):  
Particle Size ◽  
Size Effects ◽  
Metal Organic Framework ◽  
Particle Size Effects ◽  
Metal Organic ◽  
Flexible Metal ◽  
Kinetic Trapping ◽  
2D To 3D ◽  
Organic Framework

Controlling the particle size of a flexible metal–organic framework demonstrates that a 2D to 3D transformation gives a kinetically-trapped, structurally-locked form.

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