A study on the hydrogen storage capacity of Ni-plated porous carbon nanofibers

2008 ◽  
Vol 33 (15) ◽  
pp. 4112-4115 ◽  
Author(s):  
Byung-Joo Kim ◽  
Young-Seak Lee ◽  
Soo-Jin Park
Keyword(s):  
Hydrogen Storage ◽  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Storage Capacity ◽  
Hydrogen Storage Capacity

Degradation of biomass components to prepare porous carbon for exceptional hydrogen storage capacity

2020 ◽  
Author(s):  
Wenqiang Hu ◽  
Yao Li ◽  
Mingtao Zheng ◽  
Yong Xiao ◽  
Hanwu Dong ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Porous Carbon ◽  
Storage Capacity ◽  
Hydrogen Storage Capacity ◽  
Biomass Components

scholarly journals Competition between molecular and dissociative adsorption of hydrogen on palladium clusters deposited on defective graphene

RSC Advances ◽  
2015 ◽  
Vol 5 (59) ◽  
pp. 47945-47953 ◽  
Author(s):  
Alejandra Granja ◽  
Julio A. Alonso ◽  
Iván Cabria ◽  
María J. López
Keyword(s):  
Hydrogen Storage ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Storage Capacity ◽  
Dissociative Adsorption ◽  
Hydrogen Storage Capacity ◽  
Palladium Clusters ◽  
Porous Carbon Materials ◽  
Pd Doping ◽  
Defective Graphene

The contribution of Pd doping to enhance the hydrogen storage capacity of porous carbon materials is investigated.

Electrospun Poly(vinylidene fluoride)-based Carbon Nanofibers for Hydrogen Storage

2004 ◽  
Vol 837 ◽  
Author(s):  
H. J. Chung ◽  
D. W. Lee ◽  
S. M. Jo ◽  
D. Y. Kim ◽  
W. S. Lee
Keyword(s):  
Hydrogen Storage ◽  
Surface Area ◽  
Carbon Nanofibers ◽  
Storage Capacity ◽  
Vinylidene Fluoride ◽  
High Surface ◽  
Gravimetric Method ◽  
Magnetic Suspension ◽  
Hydrogen Storage Capacity ◽  
Poly Vinylidene Fluoride

ABSTRACTPoly(vinylidene fluoride) (PVdF) fine fiber of 200–300 nm in diameter was prepared through the electrospinning process. Dehydrofluorination of PVdF-based fibers for making infusible fiber was carried out using DBU, and the infusible PVdF-based nanofibers were then carbonized at 900–1800°C. The structural properties and morphologies of the resulting carbon nanofibers were investigated using XRD, Raman IR, SEM, TEM, and surface area & pore analysis. The PVdF-based carbon nanofibers had rough surfaces composed of 20-to 30-nm granular carbons, indicating their high surface area in the range of 400–970 m2/g. They showed amorphous structures. In the case of the highly ehydrofluorinated PVdF fiber, the resulting carbon fiber had a smoother surface, with d002 = 0.34–0.36 nm, and a very low surface area of 16–33 m2/g. The hydrogen storage capacities of the above carbon nano-fibers were measured, using the gravimetric method, by magnetic suspension balance (MSB), at room temperature and at 100 bars. The storage data were obtained after the buoyancy correction. The PVdF-based microporous carbon nanofibers showed a hydrogen storage capacity of 0.04–0.4 wt%. The hydrogen storage capacity depended on the dehydrofluorination of the PVdF nanofiber precursor, and on the carbonization temperatures.

MOF-Derived Hierarchically Porous Carbon with Exceptional Porosity and Hydrogen Storage Capacity

2012 ◽  
Vol 24 (3) ◽  
pp. 464-470 ◽  
Author(s):  
Seung Jae Yang ◽  
Taehoon Kim ◽  
Ji Hyuk Im ◽  
Yern Seung Kim ◽  
Kunsil Lee ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Porous Carbon ◽  
Storage Capacity ◽  
Hydrogen Storage Capacity ◽  
Hierarchically Porous

Corrigendum to “High hydrogen storage capacity of rice hull based porous carbon” [Int J Hydrogen Energy 37 (2012) 1888–18894]

2013 ◽  
Vol 38 (11) ◽  
pp. 4879
Author(s):  
Haibin Chen ◽  
Haibo Wang ◽  
Zhiping Xue ◽  
Lufeng Yang ◽  
Yong Xiao ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Porous Carbon ◽  
Storage Capacity ◽  
Rice Hull ◽  
Hydrogen Energy ◽  
Hydrogen Storage Capacity ◽  
High Hydrogen

High hydrogen storage capacity of rice hull based porous carbon

2012 ◽  
Vol 37 (24) ◽  
pp. 18888-18894 ◽  
Author(s):  
Haibin Chen ◽  
Haibo Wang ◽  
Zhiping Xue ◽  
Lufeng Yang ◽  
Yong Xiao ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Porous Carbon ◽  
Storage Capacity ◽  
Rice Hull ◽  
Hydrogen Storage Capacity ◽  
High Hydrogen

Hydrogen Storage Capacity of Catalytically Grown Carbon Nanofibers

2005 ◽  
Vol 109 (31) ◽  
pp. 14979-14989 ◽  
Author(s):  
Matthias Rzepka ◽  
Erich Bauer ◽  
Gudrun Reichenauer ◽  
Thomas Schliermann ◽  
Babette Bernhardt ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Carbon Nanofibers ◽  
Storage Capacity ◽  
Hydrogen Storage Capacity

scholarly journals The Enhanced Hydrogen Storage Capacity of Carbon Fibers: The Effect of Hollow Porous Structure and Surface Modification

Nanomaterials ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1830
Author(s):  
Sung-Ho Hwang ◽  
Young Kwang Kim ◽  
Hye-Jin Seo ◽  
Soon Moon Jeong ◽  
Jongwon Kim ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Polyvinyl Alcohol ◽  
Hydrogen Storage ◽  
Carbon Fibers ◽  
Porous Carbon ◽  
Storage Capacity ◽  
Chemical Activation ◽  
Hydrogen Storage Capacity ◽  
High Hydrogen ◽  
Highly Porous

In this study, highly porous carbon fiber was prepared for hydrogen storage. Porous carbon fiber (PCF) and activated porous carbon fiber (APCF) were derived by carbonization and chemical activation after selectively removing polyvinyl alcohol from a bi-component fiber composed of polyvinyl alcohol and polyacrylonitrile (PAN). The chemical activation created more pores on the surface of the PCF, and consequently, highly porous APCF was obtained with an improved BET surface area (3058 m2 g−1) and micropore volume (1.18 cm3 g−1) compare to those of the carbon fiber, which was prepared by calcination of monocomponent PAN. APCF was revealed to be very efficient for hydrogen storage, its hydrogen capacity of 5.14 wt% at 77 K and 10 MPa. Such hydrogen storage capacity is much higher than that of activated carbon fibers reported previously. To further enhance hydrogen storage capacity, catalytic Pd nanoparticles were deposited on the surface of the APCF. The Pd-deposited APCF exhibits a high hydrogen storage capacity of 5.45 wt% at 77 K and 10 MPa. The results demonstrate the potential of Pd-deposited APCF for efficient hydrogen storage.

scholarly journals The hydrogen storage capacity of metal-containing polyacrylonitrile-based electrospun carbon nanofibers

2011 ◽  
Vol 12 (3) ◽  
pp. 171-176 ◽  
Author(s):  
Byong-Chol Bai ◽  
Jong-Gu Kim ◽  
Mehraj-Ud-Din Naik ◽  
Ji-Sun Im ◽  
Young-Seak Lee
Keyword(s):  
Hydrogen Storage ◽  
Carbon Nanofibers ◽  
Storage Capacity ◽  
Hydrogen Storage Capacity

Synthesis and hydrogen storage capacity of exfoliated turbostratic carbon nanofibers

2010 ◽  
Vol 35 (9) ◽  
pp. 4123-4130 ◽  
Author(s):  
Hung-Chih Wu ◽  
Yuan-Yao Li ◽  
Akiyoshi Sakoda
Keyword(s):  
Hydrogen Storage ◽  
Carbon Nanofibers ◽  
Storage Capacity ◽  
Hydrogen Storage Capacity ◽  
Turbostratic Carbon
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