Benzotriazole-based conjugated microporous polymers as efficient flame retardants with better thermal insulation properties

2018 ◽  
Vol 6 (18) ◽  
pp. 8633-8642 ◽  
Author(s):  
Huijuan Wei ◽  
Fei Wang ◽  
Hanxue Sun ◽  
Zhaoqi Zhu ◽  
Chaohu Xiao ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Thermal Insulation ◽  
High Performance ◽  
Flame Retardants ◽  
Building Construction ◽  
Saving Energy ◽  
Microporous Polymers ◽  
Modern Building ◽  
Conjugated Microporous Polymers

The development of high performance flame retardant materials with better thermal insulation properties is of great importance for saving energy in modern building construction.

Anthraquinone-Enriched Conjugated Microporous Polymers as Organic Cathode Materials for High-Performance Lithium-Ion Batteries

2021 ◽  
Author(s):  
Mohamed Gamal Mohamed ◽  
Santosh U. Sharma ◽  
Cheng-Han Yang ◽  
Maha Mohamed Samy ◽  
Ahmed A. K. Mohammed ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Microporous Polymers ◽  
Conjugated Microporous Polymers

(E)-1,2-Diphenylethene-based conjugated nanoporous polymers for superior adsorptive removal of dye from water

2021 ◽  
Author(s):  
Ahmed F. Saber ◽  
Ahmed F. M. EL-Mahdy
Keyword(s):  
Organic Pollutants ◽  
High Performance ◽  
Low Cost ◽  
Adsorptive Removal ◽  
Microporous Polymers ◽  
Nanoporous Polymers ◽  
Conjugated Microporous Polymers

Conjugated microporous polymers (CMPs) as prospective adsorbents for organic pollutants treatments are extremely appealing for both basic and applied kinds of research due to their simplicity, high performance, low cost,...

Controllable fabrication of redox-active conjugated microporous polymers on reduced graphene oxide for high performance faradaic energy storage

2018 ◽  
Vol 6 (39) ◽  
pp. 18827-18832 ◽  
Author(s):  
Abdul Muqsit Khattak ◽  
Haksong Sin ◽  
Zahid Ali Ghazi ◽  
Xiao He ◽  
Bin Liang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Energy Storage ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Microporous Polymers ◽  
Redox Active ◽  
Microporous Polymer ◽  
Reduced Graphene ◽  
Controllable Fabrication ◽  
Conjugated Microporous Polymers

Two-dimensional (2D) composites composed of redox active conjugated microporous polymer (CMP) and reduced graphene oxide (rGO) enable efficient faradaic energy storage.

Analyses the New Building Wall Materials and Exterior Wall Thermal Insulation Technology

2014 ◽  
Vol 584-586 ◽  
pp. 1545-1550
Author(s):  
Qiang Sun ◽  
Dong Xi Shi ◽  
Wen Bo Wang ◽  
Yu Shan Xu ◽  
Lin Zhu ◽  
...  
Keyword(s):  
Thermal Insulation ◽  
Outer Wall ◽  
Building Construction ◽  
Exterior Wall ◽  
Construction Operations ◽  
Building Wall ◽  
New Type ◽  
Wall Materials ◽  
Heat Preservation ◽  
Modern Building

New building wall materials is a kind of material which is not at the price of consuming cultivated land, destruction of ecology and environmental pollution, adapting to the construction industrialization, construction mechanization, reducing wet construction operations at the site, improving the function of modern building construction. Presently, as for our country stage, new building wall materials is including all building wall materials except for clay solid brick building wall materials. In our country, the production of new type wall materials has been increasing rapidly and its quality and product has been improved obviously, what’s more, the technology and equipment level also rises fast which created very convenient advantages for the development of exterior wall thermal insulation technology. Presently, there are mainly three kinds which are the out-cell heat preservation, a polystyrene board and wall body casting molding at a time and polystyrene particles insulation pulp outer wall heat preservation.

scholarly journals High-Performance Na-Ion Storage of S-Doped Porous Carbon Derived from Conjugated Microporous Polymers

2019 ◽  
Vol 11 (1) ◽  
Author(s):  
Yuquan Li ◽  
Bin Ni ◽  
Xiaodan Li ◽  
Xianghui Wang ◽  
Dafeng Zhang ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Microporous Polymers ◽  
Ion Storage ◽  
Conjugated Microporous Polymers

Flame Retardant Polyethylene with Intumescent System Containing Macromolecule-Encapsulated Low Molecular Weight Charring Agent

2007 ◽  
Vol 15 (7) ◽  
pp. 591-596 ◽  
Author(s):  
Meifang Liu ◽  
Xing Huang ◽  
Yuan Liu ◽  
Qi Wang
Keyword(s):  
Flame Retardant ◽  
High Performance ◽  
Flame Retardants ◽  
Synergistic Effects ◽  
Thermoplastic Polyurethane ◽  
Esterification Reaction ◽  
Limiting Oxygen Index ◽  
Charring Agent ◽  
Optimum Formula ◽  
Intumescent System

Intumescent flame retardants are important halogen-free products used in polyethylene. However, their thermal stability and water-resistance are major shortcomings. In this work, a composite charring agent, pentaerythritol (PER) encapsulated by thermoplastic polyurethane (TPU) was used in an intumescent system to improve the flame retardancy of high density polyethylene (HDPE). The encapsulation of macromolecular charring agent TPU can effectively suppress the esterification reaction of PER and acid source in the intumescent system during processing. It can also remarkably decrease the water absorption, thus producing flame retardant HDPE with high performance. The synergistic effects of other common flame retardants including melamine phosphate, melamine polyphosphate and ammonium polyphosphate with TPU-encapsulated PER, as well as the ratio of charring agent to acid source were investigated so as to determine the optimum formula for use in HDPE. The flame retardant HDPE can reach limiting oxygen index of 33 and achieve UL-94 V-0 rating at 3.2 mm thickness when the ratio of MP/composite charring agent is 2:1 w/w.

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