CIESC Journal ›› 2023, Vol. 74 ›› Issue (2): 893-903.DOI: 10.11949/0438-1157.20221406
• Material science and engineering, nanotechnology • Previous Articles Next Articles
Jinlin MENG(), Yu WANG, Qunfeng ZHANG, Guanghua YE(), Xinggui ZHOU
Received:
2022-11-30
Revised:
2022-12-20
Online:
2023-03-21
Published:
2023-02-05
Contact:
Guanghua YE
通讯作者:
叶光华
作者简介:
孟金琳(1997—),男,硕士研究生,Y30200055@mail.ecust.edu.cn
基金资助:
CLC Number:
Jinlin MENG, Yu WANG, Qunfeng ZHANG, Guanghua YE, Xinggui ZHOU. Pore network model of low-temperature nitrogen adsorption-desorption in mesoporous materials[J]. CIESC Journal, 2023, 74(2): 893-903.
孟金琳, 汪宇, 张群锋, 叶光华, 周兴贵. 介孔材料低温氮气吸脱附的孔道网络模型[J]. 化工学报, 2023, 74(2): 893-903.
参数或变量 | 数值 |
---|---|
氮气吸脱附温度(T)/K | 77 |
氮气临界温度(Tc)/K | 126 |
液氮密度(ρ)/( kg/m3) | 807 |
吸脱附相对压力区间(P/P0) | 0.10~0.95 |
平均孔径(dp)/nm | 5~20 |
孔径分布标准偏差(σ) | 0.2~0.8 |
孔道连通性(Z) | 4~8 |
Table 1 Model parameters and variables used in this work
参数或变量 | 数值 |
---|---|
氮气吸脱附温度(T)/K | 77 |
氮气临界温度(Tc)/K | 126 |
液氮密度(ρ)/( kg/m3) | 807 |
吸脱附相对压力区间(P/P0) | 0.10~0.95 |
平均孔径(dp)/nm | 5~20 |
孔径分布标准偏差(σ) | 0.2~0.8 |
孔道连通性(Z) | 4~8 |
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