全部文献期刊会议图书|学者科研项目
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作者:Guoyang Liu , Yating Zhang ...
来源:[J].International Journal of Hydrogen Energy(IF 3.548), 2018, Vol.43 (15), pp.7465-7472
摘要:Abstract(#br)To explore the correlation between the performance of direct carbon fuel cells and the characteristics of semi-coke as the fuel, a strategy for adjusting the characteristics of semi-coke is employed by changing the coal pyrolysis conditions. It is found that the rati...
作者:Guoyang Liu , Shaozhao Ren ...
来源:[J].Fuel(IF 3.357), 2019, Vol.241, pp.646-652
摘要:Abstract(#br)Nano-Fe 2 O 3 particles on a nickel substrate have been obtained by electrodeposition technique adjusting the ratio of electrolyte solvent (DMF and water), and then it was used as the working electrode to obtain the C-GQDs/α-Fe 2 O 3 composite material via secon...
作者:Guoyang Liu , Keke Li ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2019, Vol.792, pp.828-834
摘要:Abstract(#br)A novel highly ordered three-dimensional nanoflower-like α-Fe 2 O 3 /coal-based graphene (α-Fe 2 O 3 /CG) composite was fabricated through a simple and controllable hydrothermal synthesis strategy. The nanoflower-like α-Fe 2 O 3 /CG provides abundant mesoporous ...
作者:Guoyang Liu , Anning Zhou ...
来源:[J].International Journal of Hydrogen Energy(IF 3.548), 2016, Vol.41 (20), pp.8576-8582
摘要:Abstract(#br)Direct carbon fuel cell (DCFC), as a high efficiency and low emissions power generation device, can convert the chemical energy stored in coal directly into electricity without combustion process. In present works, the performance of DCFC with Shenfu bituminous ...
作者:Guoyang Liu , Junjie Li , Fei Kang
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2019, Vol.52 (10), pp.3825-3848
摘要:Toppling is a representative failure mode of discontinuity-controlled rock slopes. As a discrete numerical method, discontinuous deformation analysis (DDA) is well-suited for simulating the movement process, contact transformation, and large displacement and deformation of rock b...
作者:Guoyang Liu , Jiangtao Cai ...
来源:[J].Nanomaterials, 2016, Vol.6 (11)
摘要:There is much recent interest in graphene-based composite electrode materials because of their excellent mechanical strengths, high electron mobilities, and large specific surface areas. These materials are good candidates for applications in supercapacitors. In this work, a new ...
作者:Guoyang Liu , Lewis C. Robertson
来源:[J].Linear Algebra and Its Applications(IF 0.968), 2000, Vol.307 (1), pp.183-192
摘要:Abstract(#br)In this paper we develop an approach to constructing the free product Z 3 ∗ Z 3 of rotations which avoids transcendental numbers and irrational numbers. The main result is that two rotations of order three g and h with rational entries generate the free product ...
作者:Guoyang Liu , Lewis C. Robertson
来源:[J].Linear Algebra and Its Applications(IF 0.968), 2003, Vol.362, pp.201-209
摘要:Abstract(#br)We present a proof of that SO 3 ( Q ) is not a simple group, using a quaternion cover for SO 3 ( Q ) . Moreover, we show that the set of square matrices in SO 3 ( Q ) is a normal subgroup. Using that result we give a proof of that the derived group of SO 3 ( Q )...
作者:... Erik Niebuhr , Guoyang Liu , Lars Bolund
来源:[J].Genomics(IF 3.01), 1999, Vol.57 (1), pp.144-151
摘要:Abstract(#br)Nucleoporins are the main components of nuclear pore complexes (NPCs) involved in nucleo-cytoplasmic transport. Starting with an expressed DNA fragment retrieved by exon trapping from pooled human BAC clones mapped to the short arm of chromosome 5, we identified a hu...
作者:... Yurong Xin , Guoyang Liu , Shouyuan Zhao
来源:[J].Genomics(IF 3.01), 2000, Vol.70 (2), pp.258-263
摘要:Abstract(#br)5′-AMP-activated protein kinase (AMPK) acts as a major regulator of cellular ATP levels and protects cells against stresses that cause ATP depletion. AMPK is a protein heterotrimer composed of a catalytic α subunit and two regulatory subunits, β and γ. In t...

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