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

相關鏈接
聯系方式
  • 通信地址:山西省太原市尖草坪區學院路3號
  • 郵編:030051
  • 電話:0351-3924572
  • 傳真:
  • Email:hezf@nuc.edu.cn
當前位置:> 首頁 > 論文著作 > 正文
Synthesis and Redox-Responsive Self-Assembly of Ferrocene Grafted Anderson-Type Polyoxometalate Hybrid Complexes
作者:?Yi Yan, Bao Li, Qingyi He, Zhenfeng He, Hui Ai, Huanbing Wang, Zhendong Yin, Lixin Wu,*
關鍵字:response
論文來源:期刊
具體來源:Soft Matter, 2012, 8, 1593–1600.
發表時間:2012年

In this paper, we report the synthesis of a novel ferrocene symmetrically modified Mn-Anderson-type polyoxometalate and its long alkyl chain surfactant-enwrapped complexes and the controlled self-assembly in organic solutions. 1H NMR, FT-IR, ESI-MS and X-ray single crystal structure analysis supported the predicted structure of the polyoxometalate hybrid. The characteristic redox properties of the ferrocene group was found to be maintained in the polyoxometalate, as demonstrated by cyclic voltammetry. The interactions between complexes and between ferrocene and polyoxometalate were confirmed through EPR and XPSmeasurements. The long alkyl chain surfactant cations covered the ferrocene grafted polyoxometalate giving the complex moderate amphiphilicity, forming spherical self-assemblies. The obtained spherical assemblies underwent structural and morphologic transformations upon the oxidization of inorganic oxidizer Ce(IV) and organic oxidizer 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ). The state oxidized by DDQ could be reduced reversibly upon addition of hydrazine, leading to a redox cycle. The reversible control for the assembled structure was checked by the alternate layer spacing and morphologic transformation cycles according to XRD and SEM characterizations.

主站蜘蛛池模板: 呼图壁县| 叙永县| 峨眉山市| 平原县| 湖口县| 洪湖市| 廉江市| 定安县| 吐鲁番市| 新乡县| 南京市| 武宁县| 宜宾市| 滕州市| 垣曲县| 英德市| 浦县| 汉川市| 内江市| 团风县| 南丰县| 仁布县| 孝感市| 宜川县| 柘荣县| 黄石市| 和硕县| 马关县| 蕉岭县| 绍兴县| 东光县| 长沙县| 介休市| 岱山县| 信阳市| 镇江市| 南丹县| 申扎县| 东辽县| 澄江县| 客服|