私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當前位置:群英聚首 > 論文著作 > 正文
Liquid Crystalline Phase Behavior and Sol–Gel Transition in Aqueous Halloysite Nanotube Dispersions
來源:宋洪贊教授個人網(wǎng)站 發(fā)布日期:2013-10-17
作者:Zhiqiang Luo, Hongzan Song, Xiaorui Feng, Mingtao Run, Huanhuan Cui, Licun Wu, Jungang Gao, and Zhig
關(guān)鍵字:Liquid Crystalline , Sol?Gel Transition
論文來源:期刊
具體來源:Langmuir, 2013, 29, 12358–12366
發(fā)表時間:2013年
The liquid crystalline phase behavior and sol?gel transition in halloysite nanotubes (HNTs) aqueous dispersions
have been investigated by applying polarized optical microscopy (POM), macroscopic observation, rheometer, small-angle X-ray
scattering, scanning electron microscopy, and transmission electron microscopy. The liquid crystalline phase starts to form at the
HNT concentration of 1 wt %, and a full liquid crystalline phase forms at the HNT concentration of 25 wt % as observed by
POM and macroscopic observation. Rheological measurements indicate a typical shear flow behavior for the HNT aqueous
dispersions with concentrations above 20 wt % and further confirm that the sol?gel transition occurs at the HNT concentration
of 37 wt %. Furthermore, the HNT aqueous dispersions exhibit pH-induced gelation with more intense birefringence when
hydrochloric acid (HCl) is added. The above findings shed light on the phase behaviors of diversely topological HNTs and lay
the foundation for fabrication of the long-range ordered nano-objects.
Copyright © 2005 Polymer.cn All rights reserved
中國聚合物網(wǎng) 版權(quán)所有
經(jīng)營性網(wǎng)站備案信息

京公網(wǎng)安備11010502032929號

工商備案公示信息

京ICP證050801號

京ICP備12003651號

主站蜘蛛池模板: 甘谷县| 商洛市| 宁城县| 平远县| 贡觉县| 天柱县| 普安县| 陇川县| 吴旗县| 陇西县| 班玛县| 巴林右旗| 淮安市| 东至县| 临清市| 佛山市| 梓潼县| 化州市| 砚山县| 剑阁县| 博兴县| 长岭县| 北安市| 鄂托克旗| 灵石县| 清水县| 文登市| 宁城县| 从江县| 汕尾市| 平陆县| 银川市| 富阳市| 城步| 隆安县| 和林格尔县| 盈江县| 舒城县| 富源县| 塔河县| 阳春市|