Preparation of a Composite Material ACCu-BTC with Improved Water Stability and n-Hexane Vapor Adsorption
المؤلفون المشاركون
Li, Manlin
Huang, Weiqiu
Tang, Bo
Song, Fujiao
Lv, Aihua
Ling, Xiang
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-09-10
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The Cu-BTC, a widely studied metal-organic framework (MOF), has been applied in various fields such as gas adsorption, separation, storage, and catalysis.
However, the Cu-BTC collapses due to the replacement of the organic linker by water molecules under humid conditions, which limits its practical application in industries.
In consideration of the undesirable water effect on the framework stability of Cu-BTC, a stable activated carbon (AC) was incorporated into it by the in situ method to yield a composite material AC/Cu-BTC with high water stability.
XRD and SEM patterns proved that the AC7%/Cu-BTC successfully retains its crystal structure after being exposed to water molecules.
The adsorption amount of n-hexane vapor of the AC7%/Cu-BTC after water vapor adsorption-thermal desorption is 307% of that of the Cu-BTC.
The addition of the AC changes the adsorption active sites and reduces the strong affinity of the Cu-BTC to water molecules, resulting in the AC7%/Cu-BTC having a much lower adsorption rate for water vapor than the Cu-BTC.
Therefore, the AC7%/Cu-BTC can be protected from a large amount of water molecules and avoid structural collapse caused by the disconnection between the copper center and the organic linker.
The composite displays a potential value for stable applications of MOF-based materials under ambient conditions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Manlin& Huang, Weiqiu& Tang, Bo& Song, Fujiao& Lv, Aihua& Ling, Xiang. 2019. Preparation of a Composite Material ACCu-BTC with Improved Water Stability and n-Hexane Vapor Adsorption. Journal of Nanomaterials،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1182522
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Manlin…[et al.]. Preparation of a Composite Material ACCu-BTC with Improved Water Stability and n-Hexane Vapor Adsorption. Journal of Nanomaterials No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1182522
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Manlin& Huang, Weiqiu& Tang, Bo& Song, Fujiao& Lv, Aihua& Ling, Xiang. Preparation of a Composite Material ACCu-BTC with Improved Water Stability and n-Hexane Vapor Adsorption. Journal of Nanomaterials. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1182522
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1182522
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر