Citation: Zhi Hong LI, Yan Jun GONG, Dong WU, Yu Han SUN, Jun WANG, Yi LIU, Bao Zhong DONG. Determination of Average Wall Thickness of Mesoporous Silica[J]. Chinese Chemical Letters, ;2001, 12(8): 741-744. shu

Determination of Average Wall Thickness of Mesoporous Silica

1.
State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, P. O. Box 165, Taiyuan 030001;
2.
Laboratory of Synchrotron Radiation, Institute of High Energy Physics, Chinese Academy of Sciences, P. O. Box 918, Beijing 100039

Received Date: 31 January 2001

Fund Project: This work was supported by the National Natural Science Foundation of China (Grant No.29625307 and No.29973057) and the National Key Basic Research Special Foundation (G20000480).

Small Angle X-ray Scattering (SAXS) experiment using Synchrotron Radiation as X-ray source was used to determine the average wall thickness of mesoporous silica prepared by condensation of tetraethylorthosilicate (TEOS) using non-ionic alkylpolyethyleneoxide (AEO₉) surfactant as templates. The results agreed with that of high-resolution TEM (HRTEM) measurement.
- Small Angle X-ray Scattering (SAXS),
- mesoporous silica,
- average wall thickness.
1. [1]
  Di ZHANG , Tianxiang XIE , Xu HE , Wanyu WEI , Qi FAN , Jie QIAO , Gang JIN , Ningbo LI . Construction and antitumor activity of pH/GSH dual-responsive magnetic nanodrug. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 786-796. doi: 10.11862/CJIC.20240329
2. [2]
  Yang WANG , Xiaoqin ZHENG , Yang LIU , Kai ZHANG , Jiahui KOU , Linbing SUN . Mn single-atom catalysts based on confined space: Fabrication and the electrocatalytic oxygen evolution reaction performance. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2175-2185. doi: 10.11862/CJIC.20240165
3. [3]
  Ruifeng CHEN , Chao XU , Jianting JIANG , Tianshe YANG . Gold nanorod/zinc oxide/mesoporous silica nanoplatform: A triple-modal platform for synergistic anticancer therapy. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2272-2282. doi: 10.11862/CJIC.20250117
4. [4]
  Mengwei Ye , Qingqing Xu , Huanhuan Jian , Yiduo Ding , Wenpeng Zhao , Chenxiao Wang , Junya Lu , Shuaipeng Feng , Siling Wang , Qinfu Zhao . Recent trends of biodegradable mesoporous silica based nanoplatforms for enhanced tumor theranostics. Chinese Chemical Letters, 2025, 36(6): 110221-. doi: 10.1016/j.cclet.2024.110221
5. [5]
  Yang Hong , Qianwei Su , Xiang Wu , Qin Zhang , Jianhua Sun , Yu Wang , Jiacan Su . Biocompatible mesoporous silica: A novel nanomaterial for skin wound healing. Chinese Chemical Letters, 2026, 37(8): 111846-. doi: 10.1016/j.cclet.2025.111846
6. [6]
  Zhaomin Tang , Qian He , Jianren Zhou , Shuang Yan , Li Jiang , Yudong Wang , Chenxing Yao , Huangzhao Wei , Keda Yang , Jiajia Wang . Active-transporting of charge-reversal Cu(Ⅱ)-doped mesoporous silica nanoagents for antitumor chemo/chemodynamic therapy. Chinese Chemical Letters, 2024, 35(7): 109742-. doi: 10.1016/j.cclet.2024.109742
7. [7]
  Jichun Li , Zhengren Wang , Yu Deng , Hongxiu Yu , Yonghui Deng , Xiaowei Cheng , Kaiping Yuan . Construction of mesoporous silica-implanted tungsten oxides for selective acetone gas sensing. Chinese Chemical Letters, 2024, 35(11): 110111-. doi: 10.1016/j.cclet.2024.110111
8. [8]
  Jiaxu Wang , Jinxie Zhang , Xiuping Wang , Jingying Wang , Lina Chen , Jiahui Cao , Wei Cao , Siyu Liang , Ping Luan , Ke Zheng , Xiao-Kun Ouyang , Li Gao , Xiaowen Ou , Fan Zhang , Meitong Ou , Lin Mei . CaCO₃-coated hollow mesoporous silica nanoparticles for pH-responsive fungicides release. Chinese Chemical Letters, 2024, 35(12): 109697-. doi: 10.1016/j.cclet.2024.109697
9. [9]
  Kaihang Sheng , Yanshuai Wang , Siyuan Yin , Xiuling Li , Xinya Zhang , Xiaowei Li , Dechao Niu . Gold nanorods-loaded quaternized mesoporous silica nanospheres with synergistic adhesion and photothermal antibacterial mechanism for diabetic wound healing. Chinese Chemical Letters, 2026, 37(8): 111852-. doi: 10.1016/j.cclet.2025.111852
10. [10]
  Wantong Zhang , Zixing Xu , Guofei Dai , Zhijian Li , Chunhui Deng . Removal of Microcystin-LR in lake water sample by hydrophilic mesoporous silica composites under high-throughput MALDI-TOF MS detection platform. Chinese Chemical Letters, 2024, 35(5): 109135-. doi: 10.1016/j.cclet.2023.109135
11. [11]
  Jingqi Ma , Huangjie Lu , Junpu Yang , Liangwei Yang , Jian-Qiang Wang , Xianlong Du , Jian Lin . Rational design and synthesis of a uranyl-organic hybrid for X-ray scintillation. Chinese Journal of Structural Chemistry, 2024, 43(5): 100275-100275. doi: 10.1016/j.cjsc.2024.100275
12. [12]
  Xin Dong , Jing Liang , Zhijin Xu , Huajie Wu , Lei Wang , Shihai You , Junhua Luo , Lina Li . Exploring centimeter-sized crystals of bismuth-iodide perovskite toward highly sensitive X-ray detection. Chinese Chemical Letters, 2024, 35(6): 108708-. doi: 10.1016/j.cclet.2023.108708
13. [13]
  Xiuwen Xu , Quan Zhou , Yacong Wang , Yunjie He , Qiang Wang , Yuan Wang , Bing Chen . Expanding the toolbox of metal-free organic halide perovskite for X-ray detection. Chinese Chemical Letters, 2024, 35(9): 109272-. doi: 10.1016/j.cclet.2023.109272
14. [14]
  Jueqiong Wang , Liwei Cheng , Yang Yang , Dewen He , Yingtong Fan , Zhiwei Li , Junhao Lu , Yumin Wang , Jia Lei , Zhiyong Peng , Aiping Jin , Dan Zhou , Zhizai Li , Shuaihua Wang , Lixi Chen , Yaxing Wang , Yanlong Wang , Shuao Wang . Flexible two-dimensional uranium-organic framework with upgraded radiation resistant for X-ray imaging. Chinese Chemical Letters, 2026, 37(5): 111614-. doi: 10.1016/j.cclet.2025.111614
15. [15]
  Hao-Nan Qin , Hao Xie , Jia-Wang Yuan , Ren-Wu Huang , Zhao-Yang Wang , Shuang-Quan Zang . Crystallization-induced emission enhancement of copper iodide cluster for efficient X-ray scintillation and dynamic imaging. Chinese Chemical Letters, 2026, 37(9): 111529-. doi: 10.1016/j.cclet.2025.111529
16. [16]
  Hong-Jin Liao , Zhu Zhuo , Qing Li , Yoshihito Shiota , Jonathan P. Hill , Katsuhiko Ariga , Zi-Xiu Lu , Lu-Yao Liu , Zi-Ang Nan , Wei Wang , You-Gui Huang . A new class of crystalline X-ray induced photochromic materials assembled from anion-directed folding of a flexible cation. Chinese Chemical Letters, 2024, 35(8): 109052-. doi: 10.1016/j.cclet.2023.109052
17. [17]
  Xuying Yu , Jiarong Mi , Yulan Han , Cai Sun , Mingsheng Wang , Guocong Guo . A stable radiochromic semiconductive viologen-based metal–organic framework for dual-mode direct X-ray detection. Chinese Chemical Letters, 2024, 35(9): 109233-. doi: 10.1016/j.cclet.2023.109233
18. [18]
  Xin Dong , Tianqi Chen , Jing Liang , Lei Wang , Huajie Wu , Zhijin Xu , Junhua Luo , Li-Na Li . Structure design of lead-free chiral-polar perovskites for sensitive self-powered X-ray detection. Chinese Journal of Structural Chemistry, 2024, 43(6): 100256-100256. doi: 10.1016/j.cjsc.2024.100256
19. [19]
  Yan-Jiang Li , Shu-Lei Chou , Yao Xiao . Detecting dynamic structural evolution based on in-situ high-energy X-ray diffraction technology for sodium layered oxide cathodes. Chinese Chemical Letters, 2025, 36(2): 110389-. doi: 10.1016/j.cclet.2024.110389
20. [20]
  Huawei Yang , Jianbo Wu , Zeng-Kui Zhu , Hang Li , Panpan Yu , Ying Zeng , Qingran Ding , Guirong Chen , Lijun Xu , Zhangtong Han , Haiqing Zhong , Yueying Wang , Wenhui Wu , Junhua Luo . Highly resistive lead-free perovskite ferroelectric enables self-driven X-ray detection with ultralow dose. Chinese Chemical Letters, 2026, 37(3): 110682-. doi: 10.1016/j.cclet.2024.110682

Get Citation

PDF

XML

Metrics

PDF Downloads(7)
Abstract views(1714)
HTML views(76)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return