Pub Date : 2023-09-01DOI: 10.1142/s1793292023500789
Zhigang Liu, Yaxin Yu, Chunmei Wang, Lirong Yang
Using the mixed solution of [Formula: see text]-butanol and ethanol as solvent, the sodalite nanocrystal aggregate was prepared by the solvothermal method. The influences of crystallization temperature, molar ratio Na/Al, crystallization time and silane concentration on the morphology, crystallite size, degree of crystallization and pore structure of the as-prepared samples were investigated by X-ray diffraction (XRD), BET, FTIR, Transmission Electron Microscopy (TEM) and scanning electron microscope (SEM). The results reveal that the sodalite nanocrystals are aggregated by self-assembly into the micropore–mesopore–macropore structure. Higher crystallization temperature and longer crystallization time are conducive to the growth of sodalite nanocrystals. It is a necessary condition for the formation of sodalite nanocrystals to keep high molar ratio Na/Al. The higher the molar ratio Na/Al, the more favorable the crystallization of sodalite nanocrystals. The appropriate concentration of silane agent is conducive to the preparation of smaller crystal-sized sodalite nanocrystals. After removing the silane agent by pickling, the sodalite nanocrystal aggregate is a multistage porous structure with the pore volume of 1.0133[Formula: see text]mL/g and the specific surface area of 449.73[Formula: see text]m 2 /g.
{"title":"Synthesis and Characterization of Multistage Porous Sodalite Nanocrystal Aggregate","authors":"Zhigang Liu, Yaxin Yu, Chunmei Wang, Lirong Yang","doi":"10.1142/s1793292023500789","DOIUrl":"https://doi.org/10.1142/s1793292023500789","url":null,"abstract":"Using the mixed solution of [Formula: see text]-butanol and ethanol as solvent, the sodalite nanocrystal aggregate was prepared by the solvothermal method. The influences of crystallization temperature, molar ratio Na/Al, crystallization time and silane concentration on the morphology, crystallite size, degree of crystallization and pore structure of the as-prepared samples were investigated by X-ray diffraction (XRD), BET, FTIR, Transmission Electron Microscopy (TEM) and scanning electron microscope (SEM). The results reveal that the sodalite nanocrystals are aggregated by self-assembly into the micropore–mesopore–macropore structure. Higher crystallization temperature and longer crystallization time are conducive to the growth of sodalite nanocrystals. It is a necessary condition for the formation of sodalite nanocrystals to keep high molar ratio Na/Al. The higher the molar ratio Na/Al, the more favorable the crystallization of sodalite nanocrystals. The appropriate concentration of silane agent is conducive to the preparation of smaller crystal-sized sodalite nanocrystals. After removing the silane agent by pickling, the sodalite nanocrystal aggregate is a multistage porous structure with the pore volume of 1.0133[Formula: see text]mL/g and the specific surface area of 449.73[Formula: see text]m 2 /g.","PeriodicalId":18978,"journal":{"name":"Nano","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136172748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.1142/s1793292023500911
K. Dris, M. Benhaliliba
{"title":"Novel Inorganic-Organic Heterojunction Solar Cell based Perovskite Using Two Absorbent Materials","authors":"K. Dris, M. Benhaliliba","doi":"10.1142/s1793292023500911","DOIUrl":"https://doi.org/10.1142/s1793292023500911","url":null,"abstract":"","PeriodicalId":18978,"journal":{"name":"Nano","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48332340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-25DOI: 10.1142/s1793292023500893
Ling Li, Jiyao Zhou, X. Pei, Yanwei Zhang
{"title":"Research and development of popcorn shaped Co3O4@CoCO3 Zinc ion battery composite cathode material prepared by hydrothermal method","authors":"Ling Li, Jiyao Zhou, X. Pei, Yanwei Zhang","doi":"10.1142/s1793292023500893","DOIUrl":"https://doi.org/10.1142/s1793292023500893","url":null,"abstract":"","PeriodicalId":18978,"journal":{"name":"Nano","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43426573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-11DOI: 10.1142/s1793292023500856
Fatemeh Mokhtari, Majid Poladian, A. Shamloo
{"title":"Optimization of NdFeB Permanent Magnets Configuration for Spinal Cord Drug Delivery","authors":"Fatemeh Mokhtari, Majid Poladian, A. Shamloo","doi":"10.1142/s1793292023500856","DOIUrl":"https://doi.org/10.1142/s1793292023500856","url":null,"abstract":"","PeriodicalId":18978,"journal":{"name":"Nano","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42836710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-11DOI: 10.1142/s1793292023500844
Tong Chai, Y. Song, Shenmin Zhang, Fu Wei Yan, Gong Ying Pan, Pei Liu, Shi Yan Wang, X. Li
{"title":"Molecular Modification of AgNPs Synthetic Protein and Characterization of Synthetic AgNPs","authors":"Tong Chai, Y. Song, Shenmin Zhang, Fu Wei Yan, Gong Ying Pan, Pei Liu, Shi Yan Wang, X. Li","doi":"10.1142/s1793292023500844","DOIUrl":"https://doi.org/10.1142/s1793292023500844","url":null,"abstract":"","PeriodicalId":18978,"journal":{"name":"Nano","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48832353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-11DOI: 10.1142/s1793292023500820
Shiyue Zhao, Liang Zhao, Liying Ji, Shiyu Yan, Shiyu Du, N. Yu
{"title":"Cu2O/ZnO/GaN Hierarchical Nanostructure by Solution Process for Multiple Band Detection","authors":"Shiyue Zhao, Liang Zhao, Liying Ji, Shiyu Yan, Shiyu Du, N. Yu","doi":"10.1142/s1793292023500820","DOIUrl":"https://doi.org/10.1142/s1793292023500820","url":null,"abstract":"","PeriodicalId":18978,"journal":{"name":"Nano","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42107883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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