Enhanced thermal and electrical conductivity of Cu-BTC metal organic framework with high CO2/H2 selectivity by composing with carbon fiber paper

M. Chang; X. X. Meng; Y. Wang; W. Zhang

doi:10.1016/j.ijhydene.2019.05.012

Enhanced thermal and electrical conductivity of Cu-BTC metal organic framework with high CO₂/H₂ selectivity by composing with carbon fiber paper

M. Chang
, X. X. Meng
, Y. Wang
, W. Zhang

Unmanned System Research Institute

Northwestern Polytechnical University Xian
Xi'an JiaoTong University

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Cu-benzene–1, 3, 5-tricarboxylate (Cu-BTC) coating on carbon fiber paper (CFP@Cu-BTC) is synthesized by using the seed-induced hydrothermal method to improve H₂ adsorption capacity, CO₂/H₂ selectivity, thermal and electrical conductivity of pure Cu-BTC. The electrical conductivity, effective thermal conductivity (ETC), CO₂ and H₂ adsorption capacity of CFP@Cu-BTC composites synthesized for 3, 9, 18, and 24 h are investigated, respectively. Results show the H₂ adsorption capacity of CFP@Cu-BTC (9 h) is similar to that of pure Cu-BTC. The value of the selectivity of equimolar CO₂/H₂ (18 h) is 58–209 at 0–100 kPa and 273.15 K. The ETC of CFP@Cu-BTC is 17–25 times higher than that of pure Cu-BTC. The electrical conductivity is 1.3 × 10¹¹–1.6 × 10¹¹ times higher compared to that of pure Cu-BTC. The CFP@Cu-BTC composite can be used as a promising material for H₂ storage and electrodes of ultra-capacitor.

Original language	English
Pages (from-to)	29583-29589
Number of pages	7
Journal	International Journal of Hydrogen Energy
Volume	44
Issue number	56
DOIs	https://doi.org/10.1016/j.ijhydene.2019.05.012
State	Published - 12 Nov 2019

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Adsorption and selectivity
CFP@Cu-BTC composite
Electrical conductivity
Thermal properties

Access to Document

10.1016/j.ijhydene.2019.05.012

Cite this

@article{5a63023f7e3f4bb79b533a1890461155,

title = "Enhanced thermal and electrical conductivity of Cu-BTC metal organic framework with high CO2/H2 selectivity by composing with carbon fiber paper",

abstract = "Cu-benzene–1, 3, 5-tricarboxylate (Cu-BTC) coating on carbon fiber paper (CFP@Cu-BTC) is synthesized by using the seed-induced hydrothermal method to improve H2 adsorption capacity, CO2/H2 selectivity, thermal and electrical conductivity of pure Cu-BTC. The electrical conductivity, effective thermal conductivity (ETC), CO2 and H2 adsorption capacity of CFP@Cu-BTC composites synthesized for 3, 9, 18, and 24 h are investigated, respectively. Results show the H2 adsorption capacity of CFP@Cu-BTC (9 h) is similar to that of pure Cu-BTC. The value of the selectivity of equimolar CO2/H2 (18 h) is 58–209 at 0–100 kPa and 273.15 K. The ETC of CFP@Cu-BTC is 17–25 times higher than that of pure Cu-BTC. The electrical conductivity is 1.3 × 1011–1.6 × 1011 times higher compared to that of pure Cu-BTC. The CFP@Cu-BTC composite can be used as a promising material for H2 storage and electrodes of ultra-capacitor.",

keywords = "Adsorption and selectivity, CFP@Cu-BTC composite, Electrical conductivity, Thermal properties",

author = "M. Chang and Meng, \{X. X.\} and Y. Wang and W. Zhang",

note = "Publisher Copyright: {\textcopyright} 2019 Hydrogen Energy Publications LLC",

year = "2019",

month = nov,

day = "12",

doi = "10.1016/j.ijhydene.2019.05.012",

language = "英语",

volume = "44",

pages = "29583--29589",

journal = "International Journal of Hydrogen Energy",

issn = "0360-3199",

publisher = "Elsevier Ltd",

number = "56",

}

TY - JOUR

T1 - Enhanced thermal and electrical conductivity of Cu-BTC metal organic framework with high CO2/H2 selectivity by composing with carbon fiber paper

AU - Chang, M.

AU - Meng, X. X.

AU - Wang, Y.

AU - Zhang, W.

PY - 2019/11/12

Y1 - 2019/11/12

N2 - Cu-benzene–1, 3, 5-tricarboxylate (Cu-BTC) coating on carbon fiber paper (CFP@Cu-BTC) is synthesized by using the seed-induced hydrothermal method to improve H2 adsorption capacity, CO2/H2 selectivity, thermal and electrical conductivity of pure Cu-BTC. The electrical conductivity, effective thermal conductivity (ETC), CO2 and H2 adsorption capacity of CFP@Cu-BTC composites synthesized for 3, 9, 18, and 24 h are investigated, respectively. Results show the H2 adsorption capacity of CFP@Cu-BTC (9 h) is similar to that of pure Cu-BTC. The value of the selectivity of equimolar CO2/H2 (18 h) is 58–209 at 0–100 kPa and 273.15 K. The ETC of CFP@Cu-BTC is 17–25 times higher than that of pure Cu-BTC. The electrical conductivity is 1.3 × 1011–1.6 × 1011 times higher compared to that of pure Cu-BTC. The CFP@Cu-BTC composite can be used as a promising material for H2 storage and electrodes of ultra-capacitor.

AB - Cu-benzene–1, 3, 5-tricarboxylate (Cu-BTC) coating on carbon fiber paper (CFP@Cu-BTC) is synthesized by using the seed-induced hydrothermal method to improve H2 adsorption capacity, CO2/H2 selectivity, thermal and electrical conductivity of pure Cu-BTC. The electrical conductivity, effective thermal conductivity (ETC), CO2 and H2 adsorption capacity of CFP@Cu-BTC composites synthesized for 3, 9, 18, and 24 h are investigated, respectively. Results show the H2 adsorption capacity of CFP@Cu-BTC (9 h) is similar to that of pure Cu-BTC. The value of the selectivity of equimolar CO2/H2 (18 h) is 58–209 at 0–100 kPa and 273.15 K. The ETC of CFP@Cu-BTC is 17–25 times higher than that of pure Cu-BTC. The electrical conductivity is 1.3 × 1011–1.6 × 1011 times higher compared to that of pure Cu-BTC. The CFP@Cu-BTC composite can be used as a promising material for H2 storage and electrodes of ultra-capacitor.

KW - Adsorption and selectivity

KW - CFP@Cu-BTC composite

KW - Electrical conductivity

KW - Thermal properties

UR - https://www.scopus.com/pages/publications/85066310515

U2 - 10.1016/j.ijhydene.2019.05.012

DO - 10.1016/j.ijhydene.2019.05.012

M3 - 文章

AN - SCOPUS:85066310515

SN - 0360-3199

VL - 44

SP - 29583

EP - 29589

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

IS - 56

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