Tuning surface accessibility and catalytic activity of Au nanoparticles through immobilization within porous-organic polymers

RSC Advances ◽  
2016 ◽  
Vol 6 (97) ◽  
pp. 94547-94555 ◽  
Author(s):  
Rana R. Haikal ◽  
Ahmed M. Elmansi ◽  
Ahmed B. Soliman ◽  
Poussy Aly ◽  
Youssef S. Hassan ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Au Nanoparticles ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Surface Accessibility

A facile approach to immobilize Au nanoparticles within porous-organic polymers is reported, resulting in controlled access and reactivity of the Au nanoparticles.

Truxene-based porous polymers: from synthesis to catalytic activity

2018 ◽  
Vol 9 (36) ◽  
pp. 4585-4595 ◽  
Author(s):  
Jordy Guadalupe ◽  
Ana M. Ray ◽  
Eva M. Maya ◽  
Berta Gómez-Lor ◽  
Marta Iglesias
Keyword(s):  
Catalytic Activity ◽  
Specific Surface ◽  
Porous Polymers ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Surface Areas ◽  
Specific Surface Areas

New, robust, insoluble porous organic polymers based on the semiconducting platform of hexamethyltruxene with high Brunauer–Emmett–Teller specific surface areas and interesting catalytic activity are presented.

Porous noria polymer: a cage-to-network approach toward a robust catalyst for CO2 fixation and nitroarene reduction

2021 ◽  
Author(s):  
Arkaprabha Giri ◽  
Niraj Nitish Patil ◽  
Abhijit Patra
Keyword(s):  
Catalytic Activity ◽  
Co2 Fixation ◽  
Organic Polymers ◽  
Network Approach ◽  
Porous Organic Polymers ◽  
Nitroarene Reduction

A ‘preporous’ waterwheel-like molecular cage, noria, was knitted with rigid aromatic linkers to obtain porous organic polymers exhibiting excellent catalytic activity toward CO2 fixation and nitroarene reduction.

CO2 adsorption and catalytic application of imidazole ionic liquid functionalized porous organic polymers

2017 ◽  
Vol 8 (11) ◽  
pp. 1833-1839 ◽  
Author(s):  
Shuang Hao ◽  
Yuchuan Liu ◽  
Chuning Shang ◽  
Zhiqiang Liang ◽  
Jihong Yu
Keyword(s):  
Ionic Liquid ◽  
Catalytic Activity ◽  
Co2 Adsorption ◽  
Benzimidazole Derivatives ◽  
Alkylation Reaction ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Catalytic Application

A class of imidazole ionic liquid functionalized porous organic polymers has been synthesized by the Friedel–Crafts alkylation reaction. The resulting materials show high CO2 uptake and catalytic activity in the syntheses of benzimidazole derivatives.

Gold nanoparticles confined in imidazolium-based porous organic polymers to assemble a microfluidic reactor: controllable growth and enhanced catalytic activity

2018 ◽  
Vol 6 (5) ◽  
pp. 2115-2121 ◽  
Author(s):  
Haobin Fang ◽  
Shujian Sun ◽  
Peisen Liao ◽  
Ya Hu ◽  
Jianyong Zhang
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
High Activity ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Microfluidic Reactor ◽  
Controllable Growth

Gold nanoparticles confined in imidazolium-based porous organic polymers show high activity in a microfluidic reactor.

Gold nanoparticles supported by imidazolium-based porous organic polymers for nitroarene reduction

2016 ◽  
Vol 45 (42) ◽  
pp. 16896-16903 ◽  
Author(s):  
Yanqing Su ◽  
Xiaoju Li ◽  
Yangxin Wang ◽  
Hong Zhong ◽  
Ruihu Wang
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Nitroarene Reduction

Gold nanoparticles supported by imidazolium-based porous organic polymers exhibit higher catalytic activity, selectivity and recyclability than those supported by a non-ionic analogue.

Phosphorus Containing Porous Organic Polymers: Synthetic Techniques and Applications in Organic Synthesis and Catalysis

2021 ◽  
Author(s):  
Pramod Kumar ◽  
Animesh Das ◽  
Biplab Maji
Keyword(s):  
Organic Synthesis ◽  
Homogeneous Catalysis ◽  
Heterogeneous Catalysts ◽  
Organic Polymer ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Porous Organic Polymer ◽  
Phosphorus Containing

The phosphorous-containing porous organic polymer is a trending material for the synthesis of heterogeneous catalysts. Decades of investigations have established phosphines as versatile ligands in homogeneous catalysis. Recently, phosphine-based heterogeneous...

scholarly journals Rational design of bifunctional conjugated microporous polymers

2021 ◽  
Author(s):  
Yanpei Song ◽  
Pui Ching Lan ◽  
Kyle Martin ◽  
Shengqian Ma
Keyword(s):  
Rational Design ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
First Report ◽  
Microporous Polymers ◽  
Conjugated Microporous Polymers

Conjugated microporous polymers (CMPs) are an emerging class of porous organic polymers that combine -conjugated skeletons with permanent micropores. Since their first report in 2007, the enormous exploration of linkage...

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