A novel DMFC using porous carbon support

机译：使用多孔碳载体的新型DMFC

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

As the primary investigation of the spontaneous power cell using porous carbon support(SPOC) we proposed, evaluation of the water absorbability of the porous carbons and the cellperformance of the test cell were carried out. The absorbability of water was measured fortwo sorts of porous carbon prepared. Using one of the porous carbons as support, the test cellwas fabricated and the performance was evaluated as the spontaneous power cell withdifferent concentrations of the methanol solutions and at different arrangement of the cell. Thevertical arrangement exhibited the better performance than the horizontal one, and showedmaximum power density of 1mW/cm 2 at 10M methanol and room temperature. The methanolconcentration corresponds to the stoichiometric ratio of the anodic reaction gave the bestperformance within the range measured suggesting that the porous carbon support played arole to reduce the methanol crossover.

机译：作为对使用多孔碳载体（SPOC）的自发动力电池的初步研究，我们提出了对多孔碳的吸水率和测试电池的电池性能进行评估的方法。测定了所制备的两种多孔碳的吸水率。使用一种多孔碳作为载体，制备了测试电池，并在不同浓度的甲醇溶液和不同电池布置下，将其作为自发动力电池进行了性能评估。垂直排列显示出比水平排列更好的性能，并且在10M甲醇和室温下显示最大功率密度为1mW / cm 2。甲醇浓度对应于阳极反应的化学计量比，在测得的范围内表现出最佳性能，这表明多孔碳载体起了芳环的作用，以减少甲醇的交换。

著录项

来源
《Science, technology and exhibition - new trend in hydrogen and fuel cell》|2004年|1-8|共8页
会议地点 Yokohama(JP);Yokohama(JP)
作者
Nobuyoshi Nakagawa; Akimichi Nakazawa; Yoshihisa Suda; Kunitaka Yamada; rnKazumasa Kobayashi;
展开▼
作者单位

Department of Biological and Chemical Engineering, Gunma Universityrn1-5-1 Tenjin, Kiryu, Gunma 376-8515rnJAPAN E-mail: nakagawa@bce.gunma-u.ac.jp;

Department of Biological and Chemical Engineering, Gunma Universityrn1-5-1 Tenjin, Kiryu, Gunma 376-8515rnJAPAN;

Gunma Research and Development Center, Mitstubishi Pencil Co., LTDrn1091 Tatsuishi, Fujioka, Gunma 375-8501rnJAPAN;

Gunma Research and Development Center, Mitstubishi Pencil Co., LTDrn1091 Tatsuishi, Fujioka, Gunma 375-8501rnJAPAN;

Department of Biological and Chemical Engineering, Gunma Universityrn1-5-1 Tenjin, Kiryu, Gunma 376-8515rnJAPAN;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
direct methanol fuel cell; porous carbon support; water absorption; air breathing; micro fuel cells;

机译：直接甲醇燃料电池多孔碳载体吸水率呼吸微型燃料电池;

相似文献

外文文献
中文文献
专利

1. Ordered mesoporous carbons (OMC) as supports of electrocatalysts for direct methanol fuel cells (DMFC): Effect of carbon precursors of OMC on DMFC performances [J] . Sang Hoon Joo, Chanho Pak, Dae Jong You, Electrochimica Acta . 2006,第4期

机译：有序中孔碳（OMC）作为直接甲醇燃料电池（DMFC）的电催化剂载体：OMC的碳前体对DMFC性能的影响
2. Ordered mesoporous carbons (OMCs) as supports of electrocatalysts for direct methanol fuel cells (DMFCs): Effect of the pore characteristics of OMCs on DMFCs [J] . Zhi-Peng Sun, Xiao-Gang Zhang, Yan-Yu Liang, Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry . 2009,第1期

机译：有序中孔碳（OMC）作为直接甲醇燃料电池（DMFC）的电催化剂载体：OMC的孔特性对DMFC的影响
3. The Role of Carbon Dioxide Layer Prepared by a Porous Carbon Plate in a Passive DMFC as a Mass Transport Barrier [J] . Mohammad Ali Abdelkareem, Nobuyoshi Nakagawa Journal of Chemical Engineering of Japan . 2007,第13期

机译：多孔碳板在被动DMFC中制备的二氧化碳层作为传质屏障的作用
4. A novel DMFC using porous carbon support [C] . World hydrogen energy conference . 2004

机译：一种新型DMFC，使用多孔碳载体
5. From metal-organic frameworks to porous carbons: Heterogeneous catalysis by carbon-supported Pd nanoparticles. [D] . Tesfagaber, Daniel. 2016

机译：从金属有机骨架到多孔碳：碳负载的Pd纳米粒子的多相催化。
6. Hierarchically porous carbons as supports for fuel cell electrocatalysts with atomically dispersed Fe–Nx moieties [O] . Lei Tong, Yu-Cheng Wang, Ming-Xi Chen, 2019

机译：分层多孔碳作为具有原子分散的Fe–Nx部分的燃料电池电催化剂的载体
7. Methanol tolerant Pt₂CrCo catalysts supported on ordered mesoporous carbon for the cathode of DMFC [O] . Rivera Gavidia, Luis Miguel, Garcia, Gonzalo, Celorrio, Veronica, 2016

机译：DMFC阴极有序介孔碳上负载的耐甲醇Pt _{2 CrCo催化剂}

A novel DMFC using porous carbon support

摘要

著录项

相似文献

相关主题

期刊订阅