Frontiers of Physics, 2011, Vol. 6, No.2
CONTENTS
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Editorial |
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141 |
Research in renewable energy materials: The fundamental physics and chemistry
Jun-lin YANG, Qiang SUN |
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Review Articles |
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142 |
Challenges in hydrogen adsorptions: from physisorption to chemisorption
Feng DING, Boris I. YAKOBSON |
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151 |
Progress in improving thermodynamics and kinetics of new hydrogen storage materials
Li-fang SONG (宋莉芳), Chun-hong JIANG (姜春红), Shu-sheng LIU (刘淑生), Cheng-li JIAO (焦成丽), Xiao-liang SI (司晓亮), Shuang WANG (王爽), Fen LI (李芬), Jian ZHANG (张箭), Li-xian SUN (孙立贤), Fen XU (徐芬), Feng-lei HUANG (黄风雷) |
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162 |
Density functional theory calculations of the metal-doped carbon nanostructures as hydrogen storage systems under electric fields: A review
Zhi-wei ZHANG (张志伟), Jian-chen LI (李建忱), Qing JIANG (蒋青) |
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177 |
Advanced solar materials for thin-film photovoltaic cells
Fu-qiang HUANG, Chong-yin YANG, Dong-yun WAN |
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197 |
Recent progress of computational investigation on anode materials in Li ion batteries
Di-hua WU (吴迪华), Zhen ZHOU (周震) |
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Research Articles |
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204 |
Ti-doped nano-porous graphene: A material for hydrogen storage and sensor
Sa LI, Hong-min ZHAO, Puru JENA |
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209 |
Electrochemical hydrogen storage properties of melt- spun Ti0.9Zr0.1V0.2Ni1.5La0.5 alloy
Jian WANG, Guang-bo CHE, Qing-wei WANG, Wan-xi ZHANG, Li-min WANG |
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214 |
Substitution effects on the hydrogen storage behavior of AB2 alloys by first principles
Fen LI, Ji-jun ZHAO, Li-xian SUN |
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220 |
Tripyrrylmethane based 2D porous structure for hydrogen storage
Xiao ZHOU (周啸), Jian ZHOU (周健), Kun LÜ (吕坤), Qiang SUN (孙强) |
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224 |
Metal-decorated defective BN nanosheets as hydrogen storage materials
Ming LI (李明), Ya-fei LI (李亚飞), Zhen ZHOU (周震), Pan-wen SHEN (申泮文) |
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231
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DFT study of dihydrogen interactions with lithium containing organic complexes C4H4－mLim and C5H5－mLim (m=1, 2)
Hong ZHANG, Xiao-dong LI, Yong-jian TANG
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Cover illustration
Hydrogen has been considered the best substitute for fossil fuels in future, as it is clean and renewable. Currently, one of the main obstacles of hydrogen economy is the efficient storage, which should have high gravimetric and volumetric density, fast kinetics. However, no existing materials meet all the industry requirements. The interactions between hydrogen and materials are either too weak in physical adsorption or too strong in chemical adsorption. The rational design of materials for hydrogen storage is crucial to hydrogen economy. A group from Peking University has suggested a novel porous structure, which has large pores as well as exposed transition metal sites composed of tripyrrylmethane molecules decorated with Ti atoms. It has been shown that each Ti can adsorb three H2 molecules with average binding energy of 0.172 eV/H2, which is promising for the adsorption and release of H2 under ambient condition. More details can be found in the article “Tripyrrylmethane based 2D porous structure for hydrogen storage” by Xiao ZHOU (周啸) et al. pp 220－223. [Photo credits: Jian ZHOU (周健), College of Engineering, Peking University]
sample article, Front.Phys.2011,6(2).pdf
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