Login In
Citation:
Yuan Zhong-Yong, Chen Tie-Hong, Wang Jing-Zhong, Li He-Xuan. Study of the Formation Mechanism of Mesoporous Molecular Sieve MCM-41[J]. Acta Physico-Chimica Sinica,
;1997, 13(05): 452-454.
doi:
10.3866/PKU.WHXB19970513
-
The formation mechanism of mesoporous molecular sieve materials MCM-41 in different synthetic systems has been studied systemically. In the Na2O-(CTMA)2O-SiO2-H2O system, it is found that liquid-crystal templating mechanism should be that silica first forms silicated micelle with surfactant cation, then silica/CTMA+ micelle polymerizes with each other forming the hexa nal mesophase. The experimental results in the TMAOH-SiO2-CTMABr-H2O system supports the mechanism proposed for a surfactant-silica system from the lamellar to the hexa nal mesophase. Therefore, it is found that the formation mechanisms of MCM-41 molecular sieves are not the same under different synthetic conditions and in different synthetic systems.
-
Keywords:
-
Mesopore
, - Molecular sieve,
- MCM-41,
- Formation mechanism
-
-
-
-
-
[1]
Pei Li , Yuenan Zheng , Zhankai Liu , An-Hui Lu . Boron-Containing MFI Zeolite: Microstructure Control and Its Performance of Propane Oxidative Dehydrogenation. Acta Physico-Chimica Sinica, 2025, 41(4): 100034-0. doi: 10.3866/PKU.WHXB202406012
-
[2]
Qinhui Guan , Yuhao Guo , Na Li , Jing Li , Tingjiang Yan . Molecular sieve-mediated indium oxide catalysts for enhancing photocatalytic CO2 hydrogenation. Acta Physico-Chimica Sinica, 2025, 41(11): 100133-0. doi: 10.1016/j.actphy.2025.100133
-
[3]
Yi RU , Tao MENG , Zhaoteng XUE , Dongsen MAO . Synergistic catalysis of Al distribution and pore structure in ZSM-5 zeolite for bioethanol-to-propylene. Chinese Journal of Inorganic Chemistry, 2026, 42(2): 247-262. doi: 10.11862/CJIC.20250255
-
[4]
Yufang GAO , Nan HOU , Yaning LIANG , Ning LI , Yanting ZHANG , Zelong LI , Xiaofeng LI . Nano-thin layer MCM-22 zeolite: Synthesis and catalytic properties of trimethylbenzene isomerization reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1079-1087. doi: 10.11862/CJIC.20240036
-
[5]
Yuhao SUN , Qingzhe DONG , Lei ZHAO , Xiaodan JIANG , Hailing GUO , Xianglong MENG , Yongmei GUO . Synthesis and antibacterial properties of silver-loaded sod-based zeolite. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 761-770. doi: 10.11862/CJIC.20230169
-
[6]
Jiali CHEN , Guoxiang ZHAO , Yayu YAN , Wanting XIA , Qiaohong LI , Jian ZHANG . Machine learning exploring the adsorption of electronic gases on zeolite molecular sieves. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 155-164. doi: 10.11862/CJIC.20240408
-
[7]
Yiping HUANG , Liqin TANG , Yufan JI , Cheng CHEN , Shuangtao LI , Jingjing HUANG , Xuechao GAO , Xuehong GU . Hollow fiber NaA zeolite membrane for deep dehydration of ethanol solvent by vapor permeation. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 225-234. doi: 10.11862/CJIC.20240224
-
[8]
Shanghua Li , Malin Li , Xiwen Chi , Xin Yin , Zhaodi Luo , Jihong Yu . High-Stable Aqueous Zinc Metal Anodes Enabled by an Oriented ZnQ Zeolite Protective Layer with Facile Ion Migration Kinetics. Acta Physico-Chimica Sinica, 2025, 41(1): 100003-0. doi: 10.3866/PKU.WHXB202309003
-
[9]
Heng Zhang . Determination of All Rate Constants in the Enzyme Catalyzed Reactions Based on Michaelis-Menten Mechanism. University Chemistry, 2024, 39(4): 395-400. doi: 10.3866/PKU.DXHX202310047
-
[10]
Xudong Liu , Huili Fan , Junping Xiao , Min Yang , Yan Li . Teaching Approaches to the AE + AN Mechanism of Electrophilic Addition Reactions between Olefins and Inorganic Acids in Organic Chemistry. University Chemistry, 2025, 40(7): 367-372. doi: 10.12461/PKU.DXHX202409041
-
[11]
Shule Liu . Application of SPC/E Water Model in Molecular Dynamics Teaching Experiments. University Chemistry, 2024, 39(4): 338-342. doi: 10.3866/PKU.DXHX202310029
-
[12]
Jingwen Wang , Minghao Wu , Xing Zuo , Yaofeng Yuan , Yahao Wang , Xiaoshun Zhou , Jianfeng Yan . Advances in the Application of Electrochemical Regulation in Investigating the Electron Transport Properties of Single-Molecule Junctions. University Chemistry, 2025, 40(3): 291-301. doi: 10.12461/PKU.DXHX202406023
-
[13]
Cen Zhou , Biqiong Hong , Yiting Chen . Application of Electrochemical Techniques in Supramolecular Chemistry. University Chemistry, 2025, 40(3): 308-317. doi: 10.12461/PKU.DXHX202406086
-
[14]
Pingsheng He , Haiyang Yang , Pingping Zhu . Philosophical Reflections in Polymer Physics Course: Emphasizing Reverse Thinking. University Chemistry, 2025, 40(4): 27-32. doi: 10.3866/PKU.DXHX202403029
-
[15]
Jiashuang Lu , Xiaoyang Xu , Youqing He , Mingyue Wu , Ruixin Shi , Wenfang Yu , Hang Lu , Ji Liu , Qingzeng Zhu . 生命健康中的有机硅高分子. University Chemistry, 2025, 40(8): 169-180. doi: 10.12461/PKU.DXHX202409143
-
[16]
Cunling Ye , Xitong Zhao , Hongfang Wang , Zhike Wang . A Formula for the Calculation of Complex Concentrations Arising from Side Reactions and Its Applications. University Chemistry, 2024, 39(4): 382-386. doi: 10.3866/PKU.DXHX202310043
-
[17]
Yongjie ZHANG , Bintong HUANG , Yueming ZHAI . Research progress of formation mechanism and characterization techniques of protein corona on the surface of nanoparticles. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2318-2334. doi: 10.11862/CJIC.20240247
-
[18]
Yuting Bai , Cenqi Yan , Zhen Li , Jiaqiang Qin , Pei Cheng . Preparation of High-Strength Polyimide Porous Films with Thermally Closed Pore Property by In Situ Pore Formation Method. Acta Physico-Chimica Sinica, 2024, 40(9): 2306010-0. doi: 10.3866/PKU.WHXB202306010
-
[19]
Weilai Yu , Chuanbiao Bie . Unveiling S-Scheme Charge Transfer Mechanism. Acta Physico-Chimica Sinica, 2024, 40(4): 2307022-0. doi: 10.3866/PKU.WHXB202307022
-
[20]
Hongyu Cheng , Ruiyao Wang , Xingwen Sun . Mechanistic Study of the Classic Hofmann Elimination Reaction. University Chemistry, 2025, 40(12): 187-191. doi: 10.12461/PKU.DXHX202510104
-
[1]
Metrics
- PDF Downloads(2286)
- Abstract views(4140)
- HTML views(46)
DownLoad: