Zobrazeno 1 - 10
of 1 069
pro vyhledávání: '"radiation grafting"'
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 42, Iss 4, Pp 43-51 (2024)
Trichloroacetic acid is a common nonvolatile byproduct of drinking water disinfection and poses carcinogenic risks to the human body. In this study, four types of nano-oxide@microcrystalline-cellulose-based adsorbents (P25@microcrystalline cellulose,
Externí odkaz:
https://doaj.org/article/d401d46742f24bea96c66a058bb001fb
Publikováno v:
East European Journal of Physics, Iss 2, Pp 422-430 (2024)
Cellulose-based materials are not in short supply and are characterized by relatively low cost. On the other hand, cellulose fibers have a wide range of valuable physical, chemical and mechanical properties that make them indispensable in a number of
Externí odkaz:
https://doaj.org/article/1bd3c66074be4381875f4a6a46868650
Autor:
Yuan Zhao, Yu Zheng, Chen-kai Chu, Tian Liang, Ya-yang Tian, Lin-feng Chen, Bing Li, Jie Gao, Tao Chen
Publikováno v:
Journal of Saudi Chemical Society, Vol 28, Iss 2, Pp 101818- (2024)
Wastewater containing heavy metal ions discharged from industries has caused serious pollution to water. As for how to use renewable resources as the substrate, green preparation of adsorbents through eco-friendly processes and effective disposal of
Externí odkaz:
https://doaj.org/article/f163357e40b5467293236dd8341e18af
Publikováno v:
Materials, Vol 17, Iss 8, p 1867 (2024)
In this study, molecules of propyl gallate (PG) and polyethylene glycol methacrylate (PEGMA) were covalently bonded via a transesterification reaction and subsequently grafted onto polyvinylidene fluoride substrates using a homogeneous radiation graf
Externí odkaz:
https://doaj.org/article/79d67737504a4a898700c167ba79c7c0
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 42, Iss 2, Pp 020202-020202 (2024)
Uranyl ions in seawater are prone to complexing with organic matter, forming stable compounds that can impact the adsorption performance of uranium adsorption materials. Herein, glycidyl methacrylate (GMA) monomers were introduced onto the surface of
Externí odkaz:
https://doaj.org/article/18687b3168a34dfd8286e0d146ce7301
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 41, Iss 1, Pp 24-32 (2023)
Epoxy-functionalized ethylene-octene copolymer (POE-g-PGMA) was prepared by 60Co γ-ray radiation, and polyamide 6/polyethylene-octene blend (PA6/POE) containing POE-g-PGMA was prepared by twin-screw melt extrusion. In this study, the mechanical prop
Externí odkaz:
https://doaj.org/article/801c107953c34f32bb2b1440ad245a6c
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 41, Iss 1, Pp 42-49 (2023)
A super absorbent polymer (SAP) was prepared using starch and acrylic acid under exposure to 60Co γ-rays irradiation. The chemical structure of the SAP was characterized by Fourier-transform infrared spectroscopy Scanning electron micrographs showed
Externí odkaz:
https://doaj.org/article/6acc75ea9aa34b32817bfd41f45294e9
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 41, Iss 1, Pp 33-41 (2023)
TiO2-doped polymethacrylate N, N-dimethylaminoethyl methacrylate (DMAEMA) (TiO2-g-PDMAEMA) was successfully synthesized by the co-radiation grafting method with titanium dioxide (TiO2) and DMAEMA as the base and the monomer, respectively. Meanwhile,
Externí odkaz:
https://doaj.org/article/c8515fd647d44c78bcb5dfab25ceb625
Autor:
FENG Xinxin, MAO Xuanzhi, ZHANG Mingxing, HU Lijun, HAN Hongwei, XING Zhe, LI Rong, WU Guozhong
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 41, Iss 6, Pp 060201-060201 (2023)
Herein, a bifunctional nonwoven fabric sorbent containing thioamide and carboxyl groups was synthesized via radiation grafting of acrylonitrile and acrylic acid, followed by modification with sodium sulfide, to selectively recover Au(Ⅲ) from the ac
Externí odkaz:
https://doaj.org/article/fe34da3c8c484bdea419b28059aa58fa
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 41, Iss 5, Pp 050204-050204 (2023)
Starch-based super absorbent polymers (SAPs) were prepared using the gamma-ray co-irradiation method, where two comonomers were grafted and cross-linked. Incorporation acrylamine (AM) and 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) into the S
Externí odkaz:
https://doaj.org/article/f9e2e452c4a44373868d997cc9c84426