Recently published articles from International Journal of Hydrogen Energy. Kinetic properties of La2Mg17–x wt.% Ni (x = 0–200) hydrogen storage alloys prepared by ball milling 22 August 2014, Xia Li | Tai Yang | Yanghuan Zhang | Dongliang Zhao | Huiping Ren The as-cast La2Mg17 with different amount of Ni powders were mixed through ball milling to produce a new type of La2Mg17–x wt.% Ni (x = 50, 100, 150, 200) alloy. The microstructures of the alloys were... The effect of particle size on hydrolysis properties of Mg3La hydrides 22 August 2014, J.M. Huang | R.M. Duan | L.Z. Ouyang | Y.J. Wen | H. Wang | M. Zhu The effect of particle size on hydrolysis properties of hydrogenated Mg3La was investigated through fixing the grain size of in-situ formed LaH3 and MgH2 from hydrogenated Mg3La. The hydrolysis rate... Hydrogen storage properties and microstructures of Ti0.7Zr0.3(Mn1−xVx)2 (x = 0.1, 0.2, 0.3, 0.4, 0.5) alloys 22 August 2014, Ping Ma | Erdong Wu | Wuhui Li Hydrogen storage properties, activation performance and thermodynamics of Ti0.7Zr0.3(Mn1−xVx)2 (x = 0.1, 0.2, 0.3, 0.4, 0.5) alloys and associated microstructures and surface chemical states were investigated... Light-weight NaNH2–NaBH4 hydrogen storage material synthesized via liquid phase ball milling, 22 August 2014, Ying Bai | Lu-lu Zhao | Yue Wang | Xin Liu | Feng Wu | Chuan Wu As a light-weight and low-cost hydrogen storage composite, NaNH2–NaBH4 (molar ratio of 2:1) was prepared by a liquid phase ball milling (LPBM) method under the co-protection of argon and cyclohexane.... Optimization of heat transfer device and analysis of heat & mass transfer on the finned multi-tubular metal hydride tank 22 August 2014, Jincheng Ma | Yuqi Wang | Shaofei Shi | Fusheng Yang | Zewei Bao | Zaoxiao Zhang Based on the previous studies on heat and mass transfer characteristics of hydride tank, whether the reaction heat of hydride bed can be removed quickly is a determinant factor of the reaction rate.... Development of hydrogen absorption–desorption experimental test bench for hydrogen storage material, 22 August 2014,H.H. Cheng | W.B. Li | W. Chen | D.M. Chen | M.T. Wang | K. Yang A volumetric experimental set-up used for measuring hydrogen absorption–desorption characteristics of hydrogen storage material will be presented. Although the experimental set-up is mainly employed... Hydrogen absorption–desorption mechanisms for the ball-milled Li3N–MgH2 (1:1) mixture,22 August 2014,Bao Zhang | Ying Wu The Li–Mg–N–H system is a very promising hydrogen storage material due to its high capacity, reversibility and moderate operating conditions. In this work, the LiMgN/2LiH was directly synthesized by... Improved hydrogen storage properties of LiBH4 doped Li–N–H system,22 August 2014,Jia Wei | Haiyan Leng | Qian Li | Kuo-Chih Chou Remarkable improvement of hydrogen sorption properties of Li–N–H system has been obtained by doping with a small amount of LiBH4. The starting and ending temperatures of hydrogen desorption shift to... Comparative investigation on the hydrogenation/dehydrogenation characteristics and hydrogen storage properties of Mg3Ag and Mg3Y 22 August 2014,L.Z. Ouyang | Z.J. Cao | L. Yao | H. Wang | J.W. Liu | M. Zhu The hydrogenation/dehydrogenation characteristics and hydrogen storage properties of nominal Mg3Ag and Mg3Y alloys prepared by induction melting were investigated. The as-melted Mg3Ag alloy was composed... Effect of LiH on hydrogen storage property of MgH2 22 August 2014, Haiyan Leng | Yanbiao Pan | Qian Li | Kuo-Chih Chou Recent works showed that the addition of LiBH4 significantly improves the sorption kinetics of MgH2, and LiH decomposed from LiBH4 was supposed to play the catalytic effect on MgH2. In order to clarify... Nano-confined magnesium for hydrogen storage from reactive milling with anthracite carbon as milling aid,22 August 2014, Shixue Zhou | Xiaoli Zhang | Tao Li | Naifei Wang | Haipeng Chen | Tonghuan Zhang | Hao Yu | Haili Niu | Di Liu The structure and properties of magnesium nanoparticles for hydrogen storage from reactive milling under hydrogen atmosphere with the carbon from anthracite coal carbonization as milling aid were investigated.... Effect of inside diameter on design fatigue life of stationary hydrogen storage vessel based on fracture mechanics, 22 August 2014 Chilou Zhou | Zhiyuan Li | Yongzhi Zhao | Zhengli Hua | Lin Zhang | Mao Wen | Ping Xu Design fatigue life of stationary hydrogen storage vessel constructed of the practical materials of low alloy steels was analyzed based on fracture mechanics in hydrogen and air of 45, 85 and 105 MPa... Spillover enhanced hydrogen uptake of Pt/Pd doped corncob-derived activated carbon with ultra-high surface area at high pressure 22 August 2014, Zhen Geng | Dabin Wang | Cunman Zhang | Xiangyang Zhou | Haifeng Xin | Xupeng Liu | Mei Cai Corncob-derived activated carbon (CAC) was prepared by potassium hydroxide activation. The Pt/Pd-doped CAC samples were prepared by two-step reduction method (ethylene glycol reduction plus hydrogen... Deposition mechanism of convex YSZ particles and effect of electrolyte/cathode interface structure on cathode performance of solid oxide fuel cell, 22 August 2014, Xiao-Ming Wang | Cheng-Xin Li | Jiang-Yuan Huang | Guan-Jun Yang | Chang-Jiu Li A convex-structured electrolyte surface will lead to the formation of a high specific surface area which could be applied in many fields. Thermal spraying process is promising to fabricate such surface... Focusing on the process diagnosis of anaerobic fermentation by a novel sensor system combining microbial fuel cell, gas flow meter and pH meter, 22 August 2014, Zhidan Liu | Jing Liu | Baoming Li | Yuanhui Zhang | Xin-Hui Xing Process diagnosis is essential to ensure anaerobic fermentation stable and efficient. Here, a novel sensor system combining microbial fuel cell (MFC), gas flow meter and pH meter was developed to evaluate... (La, Pr)0.8Sr0.2FeO3−δ–Sm0.2Ce0.8O2−δ composite cathode for proton-conducting solid oxide fuel cells, 22 August 2014, Yonghong Chen | Qingwen Gu | Dong Tian | Yanzhi Ding | Xiaoyong Lu | Weili Yu | Tayirjan T. Isimjan | Bin Lin Mixed rare-earth (La, Pr)0.8Sr0.2FeO3−δ–Sm0.2Ce0.8O2−δ (LPSF–SDC) composite cathode was investigated for proton-conducting solid oxide fuel cells based on protonic BaZr0.1Ce0.7Y0.2O3−δ (BZCY) electrolyte.... Modeling of high temperature proton exchange membrane fuel cells with novel sulfonated polybenzimidazole membranes, 22 August 2014 Yan Yin | Jiabin Wang | Xiaole Yang | Qing Du | Jianhua Fang | Kui Jiao In this study, a three-dimensional, steady-state, non-isothermal numerical model of high temperature proton exchange membrane fuel cells (HT-PEMFCs) operating with novel sulfonated polybenzimidazole... Analysis of thermal balance in high-temperature proton exchange membrane fuel cells with short stacks via in situ monitoring with a flexible micro sensor, 22 August 2014, Fang-bor Weng | Chih-Kai Cheng | Chi-Yuan Lee | Chih-Ping Chang The heat produced from the electrochemical reaction in a fuel cell is worth studying, the heat recycled make the fuel cell more efficiency, especially in a high-temperature proton exchange membrane... Factors that influence the performance of two-chamber microbial fuel cell, 22 August 2014, Qibo Jia | Liling Wei | Hongliang Han | Jianquan Shen The two-chamber microbial fuel cell (MFC) was operated in batch mode, using acclimated hydrogen-producing mixed bacteria as the anodic inoculum, artificial sucrose wastewater as the substrate (sucrose... Synthesis and electrochemical behaviour of ceria-substitution LSCM as a possible symmetric solid oxide fuel cell electrode material exposed to H2 fuel containing H2S, 22 August 2014, Yang Song | Qin Zhong | Wenyi Tan 12.5 wt.% ceria-substituted on the A-sites of La0.75Sr0.25Cr0.5Mn0.5O3−δ (LSCM) for La0.75Sr0.125 Ce0.125Cr0.5Mn0.5O3−δ (LSCCM) has been synthesized by the sol–gel process and evaluated as the electrode... Niobium diffusion modified austenitic stainless steel bipolar plate for direct methanol fuel cell, 22 August 2014, Lixia Wang | Bin Kang | Juncai Sun | Yuanyuan Li | Linan Jia An austenitic stainless steel with a niobium diffusion protective layer is evaluated for bipolar plate of direct methanol fuel cell (DMFC). Corrosion resistance of niobium diffusion modified AISI 304... Degradation of guanidinium-functionalized anion exchange membrane during alkaline environment, 22 August 2014 Weiwei Li | Shubo Wang | Xuefei Zhang | Wenping Wang | Xiaofeng Xie | Pucheng Pei A guanidinium-functionalized anion exchange membrane (AEM) was prepared and characterized. The AEM stability in an alkaline environment and transition structures during the degradation process were... Novel cross-linked anion exchange membranes with diamines as ionic exchange functional groups and crosslinking groups 22 August 2014, Shiman Zhang | Cunpu Li | Xiaofeng Xie | Fushi Zhang Two novel cross-linked anion exchange membranes (AEMs) for alkaline fuel cells (AFCs) were synthesized via nucleophilic substitution reactions. Brominated poly(2,5-bis(perfluorophenyl)-1,3,4-oxadiazole-co-allyl... Analysis of carbon-supported platinum through potential cycling and potential-static holding, 22 August 2014 Ming Zhao | Weiyu Shi | Bingbing Wu | Wenming Liu | Jianguo Liu | Danmin Xing | Yingfang Yao | Zhongjun Hou | Pingwen Ming | Jun Gu | Zhigang Zou The stability of platinum and carbon support in catalyst-coated membrane (CCM) was investigated by a potential cycling between 0.7 and 0.9 V and a potential-static holding at 1.2 V, 1.3 V and 1.5 V... Theoretical modeling of air electrode operating in SOFC mode and SOEC mode: The effects of microstructure and thickness 22 August 2014, Wenying Li | Yixiang Shi | Yu Luo | Ningsheng Cai A theoretical model of solid oxide cells coupled with heterogeneous elementary reactions, electrochemical reactions, electrode microstructure and mass and charge transport is developed and validated.... A new cathode structure for air-breathing DMFCs operated with pure methanol, 22 August 2014, Haiyong Zhang | Zhixiang Liu | Shuo Gao | Cheng Wang In this paper, a new cathode structure for air-breathing DMFCs operated with pure methanol was proposed to push the water produced at the cathode to the anode through the membrane. The open-circuit... Characteristic studies of a PBI/H3PO4 high temperature membrane PEMFC under simulated reformate gases, 22 August 2014 Chen-Yu Chen | Wei-Hsiang Lai | Yi-Kuang Chen | Siou-Sheng Su A high temperature proton exchange membrane fuel cell is considered a solution to improve the cell performance under CO-contained hydrogen and to simplify the gas purification process of a reformate... Property models and theoretical analysis of novel solid oxide fuel cell with triplet nano-composite electrode, 22 August 2014, Meina Chen | Ce Song | Zijing Lin Triplet nano-composite electrodes are actively examined experimentally, but there is a shortage of theoretical study. Theoretical models are helpful for understanding the experiments and provide guidance... Investigation of stamping process of metallic bipolar plates in PEM fuel cell—Numerical simulation and experiments, 22 August 2014 Qinghui Hu | Dongming Zhang | Hao Fu | KaiKai Huang Flow channel in bipolar plate for PEMFC has the function of transporting the fuel and oxygen and water. Stamping process for flow channel on metallic bipolar plates is an economic and convenient method... Nonlinear multivariable modeling of locomotive proton exchange membrane fuel cell system, 22 August 2014, Qi Li | Weirong Chen | Zhixiang Liu | Ai Guo | Jin Huang A nonlinear multivariable model of a locomotive proton exchange membrane fuel cell (PEMFC) system based on a support vector regression (SVR) is proposed to study the effect of different operating conditions... The characteristic of polytropic coefficient of compression stroke in hydrogen internal combustion engine, 22 August 2014, Qing-he Luo | Bai-gang Sun | Hua-yu Tian The polytropic coefficient has important effect on the calculation of the instantaneous heat release rate and its comparison with specific heat ratio contains the information of the gas-surroundings... Preparation and characterization of hydrophobic carbon-supported Pt3M (M = Fe, Co, Ni and Cr) bimetals for H/D isotope separation between hydrogen and water, 22 August 2014, Linsen Ye | Deli Luo | Wan Yang | Wensheng Guo | Qinying Xu | Lizhu Luo To improve characteristics of hydrophobic catalysts for hydrogen isotope separation between hydrogen and water which is a key reaction for water detritiation and heavy water production, monodispersed... Highly dispersed Ru on K-doped meso–macroporous SiO2 for the preferential oxidation of CO in H2-rich gases, 22 August 2014 T. Niu | L.H. Zhang | Y. Liu In this work, highly dispersed Ru nanoparticles which had a uniform small nanoparticle size were supported on K-promoted meso–macroporous SiO2 by using the simple impregnation method. The effect of... Proton transfer reaction in poly (2, 5-polybenzimidazole) doping with H3PO4, 22 August 2014, Hong Sun | Jiaji Zuo | Xun Wang | Ye Wan Based on Molecular Dynamics and quantum mechanics, proton transfer reaction in the poly (2, 5-polybenzimidazole) (ABPBI) used as the high temperature proton exchange membrane is simulated by the molecule... Ultra-low Pt loading catalytic layer based on buckypaper for oxygen reduction reaction, 22 August 2014, Jun-Sheng Zheng | Tian Tian | Yuan Gao | Qiang Wu | Jian-Xin Ma | Jian-Ping Zheng Buckypaper is a freestanding, self-supported and well defined membrane-like black thin film. We developed a buckypaper film containing a MWNTs-rich surface and a CNFs-rich surface. Pt nanoparticles... journals.elsevier/international-journal-of-hydrogen-energy/recent-articles
Posted on: Wed, 06 Aug 2014 15:34:18 +0000
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