An exploration of PET crystal growth in acetic acid solution - 文章详情页

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摘要：

The　solubility　and　the　metastable　zone　of　PET　in　36%　acetic　acid　solution　were　determined　by　dissolution　balance　method,　then　the　growth　test　of　PET　crystal　in　acetic　acid　solution　was　down　by　slow-cooling　method.　The　result　shows　the　solubility　of　PET　in　acetic　acid　solution　is　bigger　and　the　metastable　zone　is　wider　than　these　in　water,　and　the　crystal　growth　is　easier.　The　XRD　indicates　that　the　crystal　phase　does　not　change,　though　the　crystal　growth　morphology　changes　to　a　certain　extent.　©,　2015,　Chinese　Ceramic　Society.　All　right　reserved.

关键词：

Acetic acid Crystal growth Organic acids pH Polyethylene terephthalates Solubility

作者机构：

[ 1 ] [Su, Jia-Le]College of Materials Science and Engineering, Beijing University of Technology, Beijing, China
[ 2 ] [Chang, Xin-An]College of Materials Science and Engineering, Beijing University of Technology, Beijing, China
[ 3 ] [Chen, Xue-An]College of Materials Science and Engineering, Beijing University of Technology, Beijing, China
[ 4 ] [Xiao, Wei-Qiang]Institute of Microstructure and Property of Advanced Materials, Beijing University of Technology, Beijing, China
[ 5 ] [Zhang, Shu-Feng]Beijing Sinoma Synthetic Crystals Co., Ltd, Beijing, China
[ 6 ] [Zang, He-Gui]College of Materials Science and Engineering, Beijing University of Technology, Beijing, China

通讯作者信息：

[chang, xin-an]college of materials science and engineering, beijing university of technology, beijing, china

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