Contribution of Interstitial Boron in a Boron-Incorporated Palladium Catalyst Toward Formate Oxidation in an Alkaline Direct Formate Fuel Cell

Hong Sujik; Chung Sunki; Park Jihyeon; Hwang Jin Pyo; Lee Chang Hyun; Uhm Sunghyun; Bong Sungyool; Lee Jaeyoung

首页> 外文期刊>ACS catalysis >Contribution of Interstitial Boron in a Boron-Incorporated Palladium Catalyst Toward Formate Oxidation in an Alkaline Direct Formate Fuel Cell

【24h】

Contribution of Interstitial Boron in a Boron-Incorporated Palladium Catalyst Toward Formate Oxidation in an Alkaline Direct Formate Fuel Cell

机译：在硼掺入钯催化剂中的间隙硼的贡献朝向碱性直接甲酸燃料电池中的氧化

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

In this study, boron-incorporated palladium catalysts supported on carbon (PdBInc./C) were synthesized; they exhibited considerably improved catalytic activity for the oxidation of formate (HCOO-). Boron-induced lattice expansion and electronic modification of Pd were observed in this catalyst through various physicochemical analyses. Furthermore, the effective electronic modification between Pd and B was found to overcome the limitation due to the lattice expansion of Pd and the modification was confirmed from the downshift and broadening of the d-band center. The direction of electron transfer was observed from B to Pd. Based on the experimental results, it is possible to infer that PdBInc./C significantly contributes to the weakening of the hydrogen adsorption, which is regarded as a rate-determining step for the oxidation of HCOO-. As an anode electrode, PdBInc./C also showed an outstanding performance in a direct formate fuel cell owing to its modified electronic structure, which is considered an important property to facilitate hygroscopic fuel accessibility in a practical system.

机译：None

著录项

来源
《ACS catalysis》 |2021年第8期|共8页
作者
Hong Sujik; Chung Sunki; Park Jihyeon; Hwang Jin Pyo; Lee Chang Hyun; Uhm Sunghyun; Bong Sungyool; Lee Jaeyoung;
展开▼
作者单位

Gwangju Inst Sci &

Technol GIST Sch Earth Sci &

Environm Engn Electrochem React &

Technol Lab ERTL Gwangju 61005 South Korea;

Gwangju Inst Sci &

Technol GIST Sch Earth Sci &

Environm Engn Electrochem React &

Technol Lab ERTL Gwangju 61005 South Korea;

Gwangju Inst Sci &

Technol GIST Sch Earth Sci &

Environm Engn Electrochem React &

Technol Lab ERTL Gwangju 61005 South Korea;

Dankook Univ Energy Engn Dept Cheonan 31116 South Korea;

Dankook Univ Energy Engn Dept Cheonan 31116 South Korea;

Inst Adv Engn Plant Engn Ctr Yongin 17180 South Korea;

Gwangju Inst Sci &

Technol GIST Sch Earth Sci &

Environm Engn Electrochem React &

Technol Lab ERTL Gwangju 61005 South Korea;

Gwangju Inst Sci &

Technol GIST Sch Earth Sci &

Environm Engn Electrochem React &

Technol Lab ERTL Gwangju 61005 South Korea;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
formate; fuel cell; palladium; boron; alkaline media;

机译：格式;燃料电池;钯;硼;碱性介质;

相似文献

外文文献
中文文献
专利

1. Electro-oxidation of mixed reactants of ethanol and formate on Pd/C in alkaline fuel cells [J] . Myounghoon Choun, Jaeyoung Lee 天然气化学（英文版） . 2016,第004期
2. Electro-oxidation of mixed reactants of ethanol and formate on Pd/C in alkaline fuel cells [J] . Myounghoon, Choun, Jaeyoung, 能源化学：英文版 . 2016,第004期
3. Promoting effect of chloride ions on selective oxidation of methanol to methyl formate over zirconia-supported ruthenium oxide catalysts [J] . Weizhen Li, Hongpeng Zhang, Xiaohui He, 天然气化学（英文版） . 2013,第003期
4. CONVERSION OF FORMATE TO ENERGY IN THE ALKALINE DIRECT FORMATE FUEL CELL [J] . John L. Haan, Tien Nguyen, Amissi Sadiki, American Chemical Society, Division of Fuel Chemistry, Preprints . 2014,第1期

机译：碱性直接甲酸酯燃料电池中甲酸酯转化为能量
5. The effect of morphological difference and hydride incorporation on the activity of Pd/C catalysts in direct alkaline formate fuel cell [J] . Hong Sujik, Hwang Hongsun, Hwang Jin Pyo, Catalysis Today . 2021,第1期

机译：形态学差异和氢化物掺入对直接碱性甲酸盐燃料电池中Pd / C催化剂活性的影响
6. Catalyst-selective, scalable membraneless alkaline direct formate fuel cells [J] . Yu Xingwen, Manthiram Arumugam Applied Catalysis, B. Environmental: An International Journal Devoted to Catalytic Science and Its Applications . 2015,第Null期

机译：催化剂选择性，可扩展的无膜碱性直接甲酸燃料电池
7. Catalysts for Alkaline Direct Ethanol and Direct Formate Fuel Cells [C] . A. M. Bartrom, G. Ognibene, J. Ta, Polymer Electrolyte Fuel Cells 12 . 2012

机译：碱性直接乙醇和直接甲酸酯燃料电池的催化剂
8. An Experimental Study of a Passive Direct Formate Fuel Cell [D] . Valverde, Hugo. 2019

机译：一种被动直接甲酸燃料电池的实验研究
9. MEA Preparation for Direct Formate/Formic Acid Fuel Cell—Comparison of Palladium Black and Palladium Supported on Activated Carbon Performance on Power Generation in Passive Fuel Cell [O] . Adrianna Nogalska, Andreu Bonet Navarro, Ricard Garcia-Valls 2020

机译：用于直接甲酸/甲酸燃料电池的MEA制剂 - 钯黑与钯的比较支持在无源燃料电池中发电的活性炭性能
10. Improving the Energy Efficiency of Direct Formate Fuel Cells with a Pd/C-CeO2 Anode Catalyst and Anion Exchange Ionomer in the Catalyst Layer [O] . Hamish Miller, Jacopo Ruggeri, Andrea Marchionni, 2018

机译：用Pd / C-CeO2阳极催化剂和催化剂层的阴离子交换离聚物提高直接形成燃料电池的能量效率
11. Evaluation of Formate as an Electron Donor to Facilitate Palladium (PD) - Catalyzed Destruction of Chlorinated Aliphatic Hydrocarbons [R] . Welling, M. D. 2004

机译：甲酸盐作为电子给体促进钯（pD）催化剂催化氯化脂肪烃的破坏

Contribution of Interstitial Boron in a Boron-Incorporated Palladium Catalyst Toward Formate Oxidation in an Alkaline Direct Formate Fuel Cell

摘要

著录项

相似文献

相关主题

期刊订阅