Poly (vinyl alcohol) functionalizations and applications

S Moulay - Polymer-Plastics Technology and Engineering, 2015 - Taylor & Francis
Functionalizations of poly (vinyl alcohol) congruent with the desired applications are
discussed inthis article. The chemical modifications of poly (vinyl alcohol) with different …

Ionizing radiation for preparation and functionalization of membranes and their biomedical and environmental applications

MH Casimiro, LM Ferreira, JP Leal, CCL Pereira… - Membranes, 2019 - mdpi.com
The use of ionizing radiation processing technologies has proven to be one of the most
versatile ways to prepare a wide range of membranes with specific tailored functionalities …

Chitosan/PVA based membranes processed by gamma radiation as scaffolding materials for skin regeneration

MH Casimiro, A Pereira, JP Leal, G Rodrigues… - Membranes, 2021 - mdpi.com
Some of the current strategies for the development of scaffolding materials capable of
inducing tissue regeneration have been based on the use of polymeric biomaterials …

PVA supported catalytic membranes obtained by γ-irradiation for biodiesel production

MH Casimiro, AG Silva, R Alvarez, LM Ferreira… - Radiation Physics and …, 2014 - Elsevier
PVA supported catalytic membranes have been synthesized by mutual γ-irradiation method
using adipic acid (AA) and succinic acid (SA) as crosslinkers and a commercial ion …

Polyvinyl alcohol-potassium iodide: an efficient binary catalyst for cycloaddition of epoxides with CO2

H Chang, Q Li, X Cui, H Wang, C Qiao, Z Bu, T Lin - Molecular Catalysis, 2018 - Elsevier
In this study, we have for the first time demonstrated that polyvinyl alcohol (PVA) and
potassium iodide (KI) can form an efficient catalytic system for synthesis of cyclic carbonates …

Preparation and characterization of catalytic TiO2–SPPESK–PES nanocomposite membranes and kinetics analysis in esterification

XH Ma, X Wen, SW Gu, ZL Xu, JL Zhang - Journal of membrane science, 2013 - Elsevier
TiO2–SPPESK–PES nanocomposite membranes were successfully prepared using nano
TiO2 to provide a high specific surface area, sulfonated poly (phthalazinone ether sulfone …

Evidence of structural order recovery in LDPE based copolymers prepared by gamma irradiation

LM Ferreira, JP Leal, MH Casimiro, C Cruz… - Radiation Physics and …, 2014 - Elsevier
PE-g-HEMA films prepared by the mutual gamma irradiation method were prepared to be
used as catalyst support in catalytic membrane reactors (CMR). These copolymeric films …

聚合物膜催化接触器研究进展

石文英, 李红宾, 周蓉 - 化工进展, 2015 - hgjz.cip.com.cn
对聚合物膜催化接触器的特点, 所用催化膜材料及其制备方法进行归纳总结.
与传统催化反应器相比, 聚合物膜催化接触器具有结构紧凑, 工艺及操作流程简单, 催化活性 …

Research progress of polymeric membrane catalytic contactor

W SHI, H LI, R ZHOU - Chemical Industry and Engineering Progress - hgjz.cip.com.cn
In this paper, the characteristics of polymeric membrane catalytic contactor, catalytic
membrane materials and preparation methods are summarized. Compared with the …