ZIF-11
| 【Numbering】BK2021012308 | 【CAS】24304-54-9 | ||
| 【Item No.】 | 【specification】 | ||
|
|||
Please consult customer service for price
Material name: ZIF-11
Other names: 1H-Benzimidazole, zinc salt; Zinc bis(benzimidazolate); Zn(bIM)2CAS: 24304-54-9
Structure information
Unit molecular formula C7H6N2.Zn Unit molecular weight 183.52594
Coordination metal Zn ligand Benzimidazole (CAS: 51-17-2)
Pore size 1.4 nm (window: 0.29nm) Pore volume 0.56 cm3/g
There is no N2 adsorption on the specific surface, the window size of ZIF-11 is too narrow, and nitrogen molecules cannot pass through; the theoretical calculation value is about 1300-1700 m2/g
Analog structure
Product traits
Product appearance, white powder
Off-white Powder
Irregular grain size 2-3 um
stability
1) Long-lasting stability in the air, more stable in aqueous and alkaline solutions; unstable under acidic conditions
2) Thermal decomposition temperature is greater than 450℃
Preservation and activation methods
1) Store in a dry and airtight condition at room temperature or low temperature
2) It is recommended to activate the oven at 100 degrees (vacuum) for 6 hours before use
Other features
Fluorescence: NA
Application field
1) The window of ZIF-11 is close to hydrogen molecules, smaller than other gas molecules. It is an excellent hydrogen adsorption and separation material
2) ZIF-11 has the highest carbon content among ZIF materials, and can be carbonized to obtain N heteroporous carbon materials for adsorption
Characterization map
参考文献
1) Banerjee, Rahul; Phan, Anh; Wang, Bo; Knobler, Carolyn; Furukawa, Hiroyasu; O'Keeffe, Michael; Yaghi, Omar M.; Science, 2008, 319(5865), 939-943, DOI: 10.1126/science.1152516 ; High-Throughput Synthesis of Zeolitic Imidazolate Frameworks and Application to CO2 Capture
2) Park, Kyo Sung; Ni, Zheng; Cote, Adrien P.; Choi, Jae Yong; Huang, Rudan; Uribe-Romo, Fernando J.; Chae, Hee K.; O'Keeffe, Michael; Yaghi, Omar M.; Proc. Natl. Acad. Sci. U. S. A., 2006, 103 , 10186-10191, DOI: 10.1073/pnas.0602439103 ; Exceptional chemical and thermal stability of zeolitic imidazolate frameworks
3) Han, Ting-Ting; Wang, Li-Ning; Potgieter, J. Herman; J. Solid State Chem. 2020, 282, 121108 DOI: 10.1016/j.jssc.2019.121108 ; ZIF-11 derived nanoporous carbons with ultrahigh uptakes for capture and reversible storage of volatile iodine
4) He, Ming; Yao, Jianfeng; Liu, Qi; Zhong, Zhaoxiang; Wang, Huanting; Dalton Trans., 2013,42, 16608-16613, DOI: 10.1039/C3DT52103F ; Toluene-assisted synthesis of RHO-type zeolitic imidazolate frameworks: synthesis and formation mechanism of ZIF-11 and ZIF-12
5) Gong, Youjin; Tang, Yuanming; Mao, Zhenghao; Wu, Xiaonan; Liu, Qiang; Hu, Sheng; Xiong, Shunshun; Wang, Xiaolin; J. Mater. Chem. A, 2018,6, 13696-13704, DOI: 10.1039/C8TA02091D ; Metal–organic framework derived nanoporous carbons with highly selective adsorption and separation of xenon
| Warm tips: Suzhou Beike nano products are only used for scientific research, not for human body,different batches of products have different specifications and performance |
Message
|
| Warm tips: Suzhou Beike nano products are only used for scientific research, not for human body,different batches of products have different specifications and performance.The website pictures are from the Internet. The pictures are for reference only. Please take the real object as the standard. In case of infringement, please contact us to delete them immediately. |
Previous： the end...
Next： HKUST-1（CuBTC）
