scholarly journals Crosslinked Porous Polyimides: Structure, Properties and Applications

2021 ◽  
Author(s):  
Basiram Brahma Narzary ◽  
Benjamin C. Baker ◽  
Neha Yadav ◽  
Valerio D'Elia ◽  
Charl FJ Faul
Keyword(s):  
Energy Storage ◽  
High Surface ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Surface Areas ◽  
Structure Properties

Porous Polyimides (pPIs) represent a fascinating class of porous organic polymers (POPs). Not only do they exhibit high thermal and chemical stabilities, high surface areas, and energy storage capabilities, but...

Molecular Expansion for Constructing Porous Organic Polymers with High Surface Areas and Well‐Defined Nanopores

2020 ◽  
Vol 132 (44) ◽  
pp. 19655-19661
Author(s):  
Yuchuan Liu ◽  
Shun Wang ◽  
Xianyu Meng ◽  
Yu Ye ◽  
Xiaowei Song ◽  
...  
Keyword(s):  
High Surface ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Surface Areas

Molecular Expansion for Constructing Porous Organic Polymers with High Surface Areas and Well‐Defined Nanopores

2020 ◽  
Vol 59 (44) ◽  
pp. 19487-19493
Author(s):  
Yuchuan Liu ◽  
Shun Wang ◽  
Xianyu Meng ◽  
Yu Ye ◽  
Xiaowei Song ◽  
...  
Keyword(s):  
High Surface ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Surface Areas

Facile Synthesis of Nitrogen-Rich Porous Organic Polymers for Latent Heat Energy Storage

2018 ◽  
Vol 1 (11) ◽  
pp. 6535-6540 ◽  
Author(s):  
Jiahuan Li ◽  
Zhonghua Cheng ◽  
Meifang Zhu ◽  
Arne Thomas ◽  
Yaozu Liao
Keyword(s):  
Energy Storage ◽  
Latent Heat ◽  
Heat Energy ◽  
Organic Polymers ◽  
Facile Synthesis ◽  
Porous Organic Polymers

Facile synthesis of porous organic polymers bifunctionalized with azo and porphyrin groups

RSC Advances ◽  
2015 ◽  
Vol 5 (119) ◽  
pp. 98508-98513 ◽  
Author(s):  
Xiaowei Jiang ◽  
Yunfei Liu ◽  
Jun Liu ◽  
Yali Luo ◽  
Yinong Lyu
Keyword(s):  
Polymer Networks ◽  
Direct Coupling ◽  
Porous Polymer ◽  
Organic Polymers ◽  
Facile Synthesis ◽  
Porous Organic Polymers ◽  
Aryl Amine ◽  
Catalyst Free ◽  
Surface Areas

Azo and porphyrin bifunctionalized porous polymer networks (azo-PPors) with BET surface areas up to 750 m2 g−1 were synthesized via a catalyst-free direct coupling of tetra(4-nitrophenyl)porphyrin and aryl amine monomers.

Enhancing the Storage Capacity of Supercapacitors Using PVA/CNT Nanocomposite Electrolytes

2014 ◽  
Author(s):  
T. Coskun ◽  
R. Asmatulu
Keyword(s):  
Energy Storage ◽  
High Surface ◽  
Internal Resistance ◽  
Test Results ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Surface Areas ◽  
Reduced Graphene ◽  
New Generation ◽  
Graphene Nanoflake

The ability to achieve high surface areas with nanomaterials brought several advancements in energy storage devices and their applications in different industries. Supercapacitors, a new generation of energy storage devises, have quick charge and discharge abilities, and hold as much energy as batteries and other chemical storage devices. The present study focuses on the effects of carbon nanotubes (CNTs) inclusions in polyvinyl alcohol (PVA) electrolytes for the improved capacitance values, which may affect the lifetime, charge holding, and charging and discharging rates of the graphene nanoflake-based supercapacitors. In this research, various supercapacitors were constructed using the reduced graphene oxide nanoflakes, PVA and PVA incorporated with CNTs, and the best candidates were selected for the future considerations. The test results showed that the CNT concentrations of 0.1–1.0wt% in PVA enhanced the capacitance (charge holding capacity) and reduced the internal resistance of the electrolytes significantly. This study may open up new possibilities for the supercapacitors and other energy storage devices currently under developments.

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.

Fabrication of novel powdery carbon aerogels with high surface areas for superior energy storage

2017 ◽  
Vol 7 ◽  
pp. 8-16 ◽  
Author(s):  
Fei Xu ◽  
Jing Xu ◽  
Hongji Xu ◽  
Yuheng Lu ◽  
Hongyu Yang ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Surface ◽  
Carbon Aerogels ◽  
Surface Areas

scholarly journals Advances in Porous Organic Polymers: Syntheses, Structures, and Diverse Applications

2021 ◽  
Author(s):  
Mohamed Gamal Mohamed ◽  
Ahmed F. M. EL-Mahdy ◽  
Mohammed G. Kotp ◽  
Shiao-Wei Kuo
Keyword(s):  
Specific Surface ◽  
Organic Polymers ◽  
High Chemical ◽  
Porous Organic Polymers ◽  
Thermal Stabilities ◽  
Surface Areas ◽  
Specific Surface Areas

Porous organic polymers (POPs) are organic macromolecules that are considered emerging materials because of their high specific surface areas, tunable porosities, low densities, high chemical and thermal stabilities, variable compositions,...

Carbon black nanoparticle trapping: A strategy to realize the true energy storage potential of redox-active conjugated microporous polymers

2021 ◽  
Author(s):  
Seung Uk Son ◽  
Changwan Kang ◽  
Yoon-Joo Ko ◽  
Sang Moon Lee ◽  
Hae Jin Kim ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrode Materials ◽  
High Surface ◽  
Electric Energy ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Electric Energy Storage ◽  
Microporous Polymers ◽  
Surface Areas ◽  
Conjugated Microporous Polymers

Conjugated microporous polymers (CMPs) have significant potential as electrode materials for electric energy storage devices, due to their high surface areas, conjugation features, and chemical stability. However, the low conductivity...

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