نتایج جستجو برای: situ polymerization

تعداد نتایج: 161839  

2015
Xiaoying Dong Tianping Sun Yixing Liu Canghai Li Yongfeng Li

This study demonstrates the preparation, structure, and properties of polymer-impregnated wood (PIW) based on novel Muchelia macclurei wood through the in-situ polymerization of vinyl and functional monomers. Mixed monomers of glycidyl methacrylate (GMA) and ethylene glycol dimethacrylate (EGDMA) (2:1 molar ratio) were effectively vacuum/pressure impregnated into the cellular structure of the f...

2014
Wonkyun Lee Shinya Suzuki Masaru Miyayama

Poly(anthraquinonyl sulfide) (PAQS)/graphene sheets (GSs) composite was synthesized through in situ polymerization to evaluate its performance as an electrode material for electrochemical capacitors. PAQS was successfully synthesized in the presence of GSs with uniform distribution. PAQS/GSs showed a pair of reversible redox peaks at around 0 V (vs. Ag/AgCl). The specific capacitance of PAQS/GS...

2017
Xiao-Xiao He Jin-Tao Li Xian-Sheng Jia Lu Tong Xiao-Xiong Wang Jun Zhang Jie Zheng Xin Ning Yun-Ze Long

A multi-hierarchical porous polyaniline (PANI) composite which could be used in good performance pressure sensor and adjustable sensitivity gas sensor has been fabricated by a facile in situ polymerization. Commercial grade sponge was utilized as a template scaffold to deposit PANI via in situ polymerization. With abundant interconnected pores throughout the whole structure, the sponge provided...

2014
Lipei Zhang Xing Xing Lingling Zheng Zhijian Chen Lixin Xiao Bo Qu Qihuang Gong

Vertical phase separation of the donor and the acceptor in organic bulk heterojunction solar cells is crucial to improve the exciton dissociation and charge transport efficiencies. This is because whilst the exciton diffusion length is limited, the organic film must be thick enough to absorb sufficient light. However, it is still a challenge to control the phase separation of a binary blend in ...

Journal: :Polymer Chemistry 2021

An innovative methodology for the preparation of high-performance polyolefin-based materials combining a unique dendrimeric silica carrier, straightforward in situ supporting procedure and ethylene polymerization technique was developed.

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