Synthesis of Silicate Materials with Micro/Macroporous Bimodal Pore Systems

Abstract

Abstract: Aseries of macroporous silicates with zeolitic microporous frameworks have been successfully prepared by self-assembly of discrete colloidal crystals of silicalite-1, titanium silicalite 1(TS-1) and ZSM-5 , using polystyrene(PS) spheres as templates. The properties of these novel materials were characterized by means of XRD, IR, SEM, ²⁹Si MAS NMRand N₂ adsorption/desorption measurements. These materials show ordered spheroidal voids, which are interconnected in three dimensions through windows. The ordering of the macropores are mainly affected by the particle size of the colloidal zeolites.

Key words: Colloidal zeolites, Self-assembly, Micro/macroporous bimodal pore systems, Polystyrene(PS) spheres

CLC Number:

O612

TrendMD:

WANG Ya-Jun, TANG Yi, WANG Xing-Dong, YANG Wu-Li, NI Zheng, HUA Wei-Ming, YUE Ying-Hong, GAO Zi . Synthesis of Silicate Materials with Micro/Macroporous Bimodal Pore Systems[J]. Chem. J. Chinese Universities, 2000, 21(7): 1013.

[1]	WU Yushuai, SHANG Yingxu, JIANG Qiao, DING Baoquan. Research Progress of Controllable Self-assembled DNA Origami Structure as Drug Carrier [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220179.
[2]	LI Lin, QI Fenglian, QIU Lili, MENG Zihui. Dynamic Amorphous Photonic Structure Patterns Assembled by Hexagonal Magnetic Nanosheets [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220123.
[3]	YU Bin, CHEN Xiaoyan, ZHAO Yue, CHEN Weichang, XIAO Xinyan, LIU Haiyang. Graphene Oxide-based Cobalt Porphyrin Composites for Electrocatalytic Hydrogen Evolution Reaction [J]. Chem. J. Chinese Universities, 2022, 43(2): 20210549.
[4]	LI Bo, MENG Yuxi, WANG Wenwen, ZANG Hongying. Synthesis and Proton Conductivity of Polynuclear Polyoxothiomolybdate Compound [J]. Chem. J. Chinese Universities, 2022, 43(1): 20210657.
[5]	DU Shunfu, WANG Wenjing, EL⁃SAYED El⁃Sayed M., SU Kongzhao, YUAN Daqiang, HONG Maochun. A Chemiluminescent Zirconocene Coordination Tetrahedron [J]. Chem. J. Chinese Universities, 2022, 43(1): 20210628.
[6]	XUE Jin, CAO Xiaowei, LIU Yifan, WANG Min. Preparation of Paper Hollow Gold Nanocage SERS Sensor and Its Rapid and Highly Sensitive Detection for miRNAs in Sputum of Patients with Non-small Cell Lung Cancer [J]. Chem. J. Chinese Universities, 2021, 42(8): 2393.
[7]	ZHANG Juan, HU Xinyue, WANG Hongbo, LIAN Ying, LE Jinyu, YANG Zihao. Crystal-like Hydrogels Consisting of Parallel Hexahedrons Obtained from the Self-assembly ofβ⁃Cyclodextrin/perfluorononanoic Acid Inclusion Complexes [J]. Chem. J. Chinese Universities, 2021, 42(10): 3187.
[8]	TANG Wentao, LI Shengkai, WANG Shen, CHEN Long, CHEN Zhuo. Laser-mediated Enrichment Based Surface Enhanced Raman Analysis [J]. Chem. J. Chinese Universities, 2021, 42(10): 3054.
[9]	HOU Chunxi, LI Yijia, WANG Tingting, LIU Shengda, YAN Tengfei, LIU Junqiu. Application of Elastin-like Polypeptides in Supramolecular Assembly ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1163.
[10]	BAI Ruonan, LI Qing, QIAO Shanlin, ZHANG Chunhuan, ZHAO Yongsheng. Controlled Preparation and Optical Waveguide Property of 1,4-Dicarbazolidinylbenzene Microwires ^† [J]. Chem. J. Chinese Universities, 2020, 41(5): 967.
[11]	WANG Jun, WANG Tie. Recent Progress in Functional Nanomaterials Based on Self-assembly Technology ^† [J]. Chem. J. Chinese Universities, 2020, 41(3): 377.
[12]	LI Dong,SUN Yinghui,WANG Zhongshun,HUANG Jing,Lü Nan,JIANG Lin. Large-scale Multiplexed Surface Plasmonic Gold Nanostructures Based on Nanoimprint and Self-assembly ^† [J]. Chem. J. Chinese Universities, 2020, 41(2): 221.
[13]	GAO Miaomiao,WANG Chenglong,DOU Hongjing,XU Guoxiong. One-step Self-assembly/polymerization Fabrication and Biomedical Application of Carboplatin@Dextran Nanocarrier^† [J]. Chem. J. Chinese Universities, 2019, 40(6): 1301.
[14]	WANG Yanhui,ZOU Qingzhi,ZHU Youliang,FU Cuiliu,HUANG Yineng,LI Zhanwei,SUN Zhaoyan. Simulation Study on the Self-assembly of Softtriblock Janus Particles^† [J]. Chem. J. Chinese Universities, 2019, 40(5): 1037.
[15]	WANG Wen,TAO Xiafang,WU Yunyan,ZHAO Nan,CHENG Xiaonong,YANG Juan,ZHOU Yazhou. Fabrication and SERS Performance of “Sandwich” Structured Silver Nanoparticles/Graphene Oxide Substrates^† [J]. Chem. J. Chinese Universities, 2019, 40(4): 667.

Synthesis of Silicate Materials with Micro/Macroporous Bimodal Pore Systems

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments