Simulation of direct hydrocarbon fuel cells having high temperature membranes, interdigitated flow fields, and multi-functional catalysts
具有高温膜、叉指流场和多功能催化剂的直接碳氢燃料电池的模拟
基本信息
- 批准号:194569-2010
- 负责人:
- 金额:$ 1.6万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2014
- 资助国家:加拿大
- 起止时间:2014-01-01 至 2015-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Although our research has made some improvements in the performance of direct hydrocarbon polymer electrolyte membrane fuel cells, DH-PEMFCs, there is much more to be done. DH-PEMFCs have advantages in energy efficiency (that diminishes carbon dioxide emissions) and in cost (both initial cost and operating cost) when compared to more conventional hydrogen fuel cells. In DH-PEMFCs the hydrocarbon fuel reacts electrochemical without prior conversion to other compounds such as hydrogen. We have made some progress. We have reported (i) a 30% decrease in the anode overpotential and (ii) a fuel cell operating procedure that maintains proton conductivity in the electrolyte when the temperature is heated to 200°C. Our project uses both computations (this application for NSERC Discovery Grant funds) and experiments (Ontario government funds). Rate constants for different fuel cell catalysts are being calculated using density functional theory. Then the rate constants are used in a model of the fuel cell reactor that is being constructed using computational fluid dynamics. Changes to the geometry and materials of several components are being investigated: catalysts (nickel and silver replace platinum), electrolyte (zirconium phosphate replaces Nafion), flow field geometry (interdigitated replaces serpentine), and flow field materials (316 stainless steel replaces graphite). Each of these changes will diminish the initial cost of the fuel cell. If certain specifications for performance, cost, and durability could be achieved, then DH-PEMFCs could replace the existing technologies. The ultimate effect of implementing DH-PEMFC technology would be that less fossil fuel would be used to generate a given amount of electrical power, and the lifetime of fossil fuel reserves would be extended.
虽然我们的研究在直接碳氢聚合物电解质膜燃料电池(DH-PEMFCs)的性能上取得了一些进步,但还有很多工作要做。与传统的氢燃料电池相比,氢燃料电池在能源效率(减少二氧化碳排放)和成本(初始成本和运行成本)方面具有优势。在dh - pemfc中,碳氢化合物燃料发生电化学反应而无需事先转化为氢等其他化合物。我们已经取得了一些进展。我们已经报道了(i)阳极过电位降低了30%,(ii)当温度加热到200°C时,燃料电池的操作程序可以保持电解质中的质子电导率。我们的项目同时使用计算(该申请为NSERC发现基金)和实验(安大略省政府基金)。利用密度泛函理论计算了不同燃料电池催化剂的速率常数。然后将速率常数用于正在使用计算流体动力学构建的燃料电池反应堆模型。一些组件的几何形状和材料的变化正在研究中:催化剂(镍和银取代铂),电解质(磷酸锆取代Nafion),流场几何形状(交叉指状取代蛇形)和流场材料(316不锈钢取代石墨)。这些变化中的每一个都将降低燃料电池的初始成本。如果在性能、成本和耐用性方面能够达到一定的规格,那么dh - pemfc就可以取代现有的技术。实施DH-PEMFC技术的最终效果将是产生一定数量的电力所需的化石燃料更少,化石燃料储备的使用寿命将延长。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Ternan, Marten其他文献
Single-phase and two-phase base-catalyzed transesterification of canola oil to fatty acid methyl esters at ambient conditions
- DOI:
10.1021/ie060152o - 发表时间:
2006-07-19 - 期刊:
- 影响因子:4.2
- 作者:
Ataya, Fadi;Dube, Marc A.;Ternan, Marten - 通讯作者:
Ternan, Marten
Acid-catalyzed transesterification of canola oil to biodiesel under single- and two-phase reaction conditions
- DOI:
10.1021/ef0701440 - 发表时间:
2007-07-01 - 期刊:
- 影响因子:5.3
- 作者:
Ataya, Fadi;Dube, Marc A.;Ternan, Marten - 通讯作者:
Ternan, Marten
Ternan, Marten的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Ternan, Marten', 18)}}的其他基金
Multi-functional catalysts and reactors for direct methane fuel cells
用于直接甲烷燃料电池的多功能催化剂和反应器
- 批准号:
RGPIN-2015-05300 - 财政年份:2017
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Multi-functional catalysts and reactors for direct methane fuel cells
用于直接甲烷燃料电池的多功能催化剂和反应器
- 批准号:
RGPIN-2015-05300 - 财政年份:2016
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Multi-functional catalysts and reactors for direct methane fuel cells
用于直接甲烷燃料电池的多功能催化剂和反应器
- 批准号:
RGPIN-2015-05300 - 财政年份:2015
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Simulation of direct hydrocarbon fuel cells having high temperature membranes, interdigitated flow fields, and multi-functional catalysts
具有高温膜、叉指流场和多功能催化剂的直接碳氢燃料电池的模拟
- 批准号:
194569-2010 - 财政年份:2013
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Simulation of direct hydrocarbon fuel cells having high temperature membranes, interdigitated flow fields, and multi-functional catalysts
具有高温膜、叉指流场和多功能催化剂的直接碳氢燃料电池的模拟
- 批准号:
194569-2010 - 财政年份:2012
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Simulation of direct hydrocarbon fuel cells having high temperature membranes, interdigitated flow fields, and multi-functional catalysts
具有高温膜、叉指流场和多功能催化剂的直接碳氢燃料电池的模拟
- 批准号:
194569-2010 - 财政年份:2011
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Simulation of direct hydrocarbon fuel cells having high temperature membranes, interdigitated flow fields, and multi-functional catalysts
具有高温膜、叉指流场和多功能催化剂的直接碳氢燃料电池的模拟
- 批准号:
194569-2010 - 财政年份:2010
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Reactor and catalyst modeling for direct hydrocarbon fuel cells
直接碳氢燃料电池的反应器和催化剂建模
- 批准号:
194569-2007 - 财政年份:2009
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Reactor and catalyst modeling for direct hydrocarbon fuel cells
直接碳氢燃料电池的反应器和催化剂建模
- 批准号:
194569-2007 - 财政年份:2008
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Reactor and catalyst modeling for direct hydrocarbon fuel cells
直接碳氢燃料电池的反应器和催化剂建模
- 批准号:
194569-2007 - 财政年份:2007
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
相似国自然基金
基于 Direct RNA sequencing 的 RNA 甲基化介导贻贝天然免疫调控的表观遗传机制研究
- 批准号:LR22D060002
- 批准年份:2021
- 资助金额:0.0 万元
- 项目类别:省市级项目
新型滤波器综合技术-直接综合技术(Direct synthesis Technique)的研究及应用
- 批准号:61671111
- 批准年份:2016
- 资助金额:58.0 万元
- 项目类别:面上项目
基于短寿蛋白肿瘤疫苗诱导的抗瘤作用及其机制的研究
- 批准号:30771999
- 批准年份:2007
- 资助金额:33.0 万元
- 项目类别:面上项目
影响外商直接投资在我国产生行业内(intra-industry)溢出效应的行业要素
- 批准号:70473045
- 批准年份:2004
- 资助金额:14.0 万元
- 项目类别:面上项目
外商直接投资区位集聚与区域经济非均衡发展研究
- 批准号:70373036
- 批准年份:2003
- 资助金额:15.0 万元
- 项目类别:面上项目
相似海外基金
Development of a novel low temperature single step technology for direct liquefaction of methane-rich gas streams to oxygenated hydrocarbon fuels
开发一种新型低温单步技术,将富甲烷气流直接液化为含氧烃燃料
- 批准号:
RGPIN-2018-03955 - 财政年份:2022
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Direct cracking of hydrocarbon fuel by hot electron injection using graphene planar type electron source and its application for hydrogen production
石墨烯平面型电子源热电子注入直接裂解烃类燃料及其制氢应用
- 批准号:
22K18800 - 财政年份:2022
- 资助金额:
$ 1.6万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
Development of a novel low temperature single step technology for direct liquefaction of methane-rich gas streams to oxygenated hydrocarbon fuels
开发一种新型低温单步技术,将富甲烷气流直接液化为含氧烃燃料
- 批准号:
RGPIN-2018-03955 - 财政年份:2021
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Development of a novel low temperature single step technology for direct liquefaction of methane-rich gas streams to oxygenated hydrocarbon fuels
开发一种新型低温单步技术,将富甲烷气流直接液化为含氧烃燃料
- 批准号:
RGPIN-2018-03955 - 财政年份:2020
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Development of a novel low temperature single step technology for direct liquefaction of methane-rich gas streams to oxygenated hydrocarbon fuels
开发一种新型低温单步技术,将富甲烷气流直接液化为含氧烃燃料
- 批准号:
RGPIN-2018-03955 - 财政年份:2019
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Development of a novel low temperature single step technology for direct liquefaction of methane-rich gas streams to oxygenated hydrocarbon fuels
开发一种新型低温单步技术,将富甲烷气流直接液化为含氧烃燃料
- 批准号:
RGPIN-2018-03955 - 财政年份:2018
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Simulation of direct hydrocarbon fuel cells having high temperature membranes, interdigitated flow fields, and multi-functional catalysts
具有高温膜、叉指流场和多功能催化剂的直接碳氢燃料电池的模拟
- 批准号:
194569-2010 - 财政年份:2013
- 资助金额:
$ 1.6万 - 项目类别:
Discovery Grants Program - Individual
Mechanisms of sensory neuron control over skin immune responses
感觉神经元控制皮肤免疫反应的机制
- 批准号:
8521056 - 财政年份:2012
- 资助金额:
$ 1.6万 - 项目类别:
Mechanisms of sensory neuron control over skin immune responses
感觉神经元控制皮肤免疫反应的机制
- 批准号:
8711289 - 财政年份:2012
- 资助金额:
$ 1.6万 - 项目类别:
Genetic Susceptibility to PCB-induced Motor Dysfunction
PCB 引起的运动功能障碍的遗传易感性
- 批准号:
8290842 - 财政年份:2012
- 资助金额:
$ 1.6万 - 项目类别: