DICP OpenIR
Evolution from hollow nanospheres to highly ordered FDU-12 induced by inorganic salts under weak acidic conditions
Tang, Jianting1,2; Liu, Jian1,2; Wang, Peiyuan1,2; Zhong, Hua1,2; Yang, Qihua1; Yang QH(杨启华)
关键词Mesoporous Silicas Hollow Nanospheres Fm(3)Over-barm Fdu-12 Inorganic Salt
刊名MICROPOROUS AND MESOPOROUS MATERIALS
2010
DOI10.1016/j.micromeso.2009.07.001
127期:1-2页:119-125
收录类别SCI
文章类型Article
部门归属5
项目归属506
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]Chemistry ; Science & Technology - Other Topics ; Materials Science
关键词[WOS]MESOPOROUS MOLECULAR-SIEVES ; NONIONIC BLOCK-COPOLYMERS ; CAGE-LIKE PORES ; STRUCTURAL IDENTIFICATION ; HYDROTHERMAL STABILITY ; SILICA ; ORGANOSILICAS ; ENCAPSULATION ; IMPROVEMENT ; TEMPERATURE
英文摘要Sulfates have big influence on the structure and morphology of the mesoporous silicas synthesized under weak acidic conditions. The evolution from silica hollow nanospheres to doughnut-like nanoparticles, and to FDU-12 type mesoporous silicas with Fm (3) over bar m symmetry can be induced by CuSO(4) during the condensation of TMOS around Pluronic F127 surfactant in weak acidic solution (pH = 3.25). It is noteworthy that doughnut-like nanoparticles can be obtained in the presence of lower amounts Of CuSO(4). Similar to CuSO(4), other divalent sulfates, such as ZnSO(4), NiSO(4), and MgSO(4) can also induce the formation of Fm (3) over bar m mesostructure. However, the presence of K(2)SO(4) and Na(2)SO(4) specially results in the formation of hollow nanospheres. Plausible mechanisms for the formation of FDU-12 and hollow nanospheres were also proposed. (C) 2009 Elsevier Inc. All rights reserved.
语种英语
原文出处查看原文
WOS记录号WOS:000272070100015
引用统计
被引频次:41[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/102463
专题中国科学院大连化学物理研究所
通讯作者Yang QH(杨启华)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Tang, Jianting,Liu, Jian,Wang, Peiyuan,et al. Evolution from hollow nanospheres to highly ordered FDU-12 induced by inorganic salts under weak acidic conditions[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2010,127(1-2):119-125.
APA Tang, Jianting,Liu, Jian,Wang, Peiyuan,Zhong, Hua,Yang, Qihua,&杨启华.(2010).Evolution from hollow nanospheres to highly ordered FDU-12 induced by inorganic salts under weak acidic conditions.MICROPOROUS AND MESOPOROUS MATERIALS,127(1-2),119-125.
MLA Tang, Jianting,et al."Evolution from hollow nanospheres to highly ordered FDU-12 induced by inorganic salts under weak acidic conditions".MICROPOROUS AND MESOPOROUS MATERIALS 127.1-2(2010):119-125.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Tang, Jianting]的文章
[Liu, Jian]的文章
[Wang, Peiyuan]的文章
百度学术
百度学术中相似的文章
[Tang, Jianting]的文章
[Liu, Jian]的文章
[Wang, Peiyuan]的文章
必应学术
必应学术中相似的文章
[Tang, Jianting]的文章
[Liu, Jian]的文章
[Wang, Peiyuan]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。