质子陶瓷燃料电池用BaCe0.7Zr0.1Y0.1Yb0.1O3-δ电解质的快速激光反应烧结

IF 5.4 Q2 CHEMISTRY, PHYSICAL
Shenglong Mu , Hua Huang , Akihiro Ishii , Zeyu Zhao , Minda Zou , Patrick Kuzbary , Fei Peng , Kyle S. Brinkman , Hai Xiao , Jianhua Tong
{"title":"质子陶瓷燃料电池用BaCe0.7Zr0.1Y0.1Yb0.1O3-δ电解质的快速激光反应烧结","authors":"Shenglong Mu ,&nbsp;Hua Huang ,&nbsp;Akihiro Ishii ,&nbsp;Zeyu Zhao ,&nbsp;Minda Zou ,&nbsp;Patrick Kuzbary ,&nbsp;Fei Peng ,&nbsp;Kyle S. Brinkman ,&nbsp;Hai Xiao ,&nbsp;Jianhua Tong","doi":"10.1016/j.powera.2020.100017","DOIUrl":null,"url":null,"abstract":"<div><p>The state-of-the-art protonic ceramic electrolyte BaCe<sub>0.7</sub>Zr<sub>0.1</sub>Y<sub>0.1</sub>Yb<sub>0.1</sub>O<sub>3-δ</sub> (BCZYYb) dense films were successfully deposited on the pre-sintered Ni(O)+BCZYYb anode substrate by recently developed rapid laser reactive sintering (RLRS) method. The separation of the deposition of dense electrolyte from the preparation of porous anode makes it possible to manufacture protonic ceramic fuel cells (PCFCs) with more desirable electrolyte and anode microstructures. The PCFC single cells prepared after introducing the cathode thin film BaCo<sub>0.4</sub>Fe<sub>0.4</sub>Zr<sub>0.1</sub>Y<sub>0.1</sub>O<sub>3-δ</sub> (BCFZY0.1) showed OCVs of 0.94–0.97V and peak power densities of 97 mW/cm<sup>2</sup> at 600 °C and 121 mW/cm<sup>2</sup> at 600–650 °C under Air/H<sub>2</sub> gradient. The proton conductivity of the BCZYYb film derived the RLRS-derived single cell showed a moderate proton conductivity of 3.7 × 10<sup>−3</sup>S/cm at 600 °C. The higher PCFC performance can be expected by further optimization of the thickness, compositions, and/or microstructures of the component layers.</p></div>","PeriodicalId":34318,"journal":{"name":"Journal of Power Sources Advances","volume":"4 ","pages":"Article 100017"},"PeriodicalIF":5.4000,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.powera.2020.100017","citationCount":"6","resultStr":"{\"title\":\"Rapid laser reactive sintering of BaCe0.7Zr0.1Y0.1Yb0.1O3-δ electrolyte for protonic ceramic fuel cells\",\"authors\":\"Shenglong Mu ,&nbsp;Hua Huang ,&nbsp;Akihiro Ishii ,&nbsp;Zeyu Zhao ,&nbsp;Minda Zou ,&nbsp;Patrick Kuzbary ,&nbsp;Fei Peng ,&nbsp;Kyle S. Brinkman ,&nbsp;Hai Xiao ,&nbsp;Jianhua Tong\",\"doi\":\"10.1016/j.powera.2020.100017\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The state-of-the-art protonic ceramic electrolyte BaCe<sub>0.7</sub>Zr<sub>0.1</sub>Y<sub>0.1</sub>Yb<sub>0.1</sub>O<sub>3-δ</sub> (BCZYYb) dense films were successfully deposited on the pre-sintered Ni(O)+BCZYYb anode substrate by recently developed rapid laser reactive sintering (RLRS) method. The separation of the deposition of dense electrolyte from the preparation of porous anode makes it possible to manufacture protonic ceramic fuel cells (PCFCs) with more desirable electrolyte and anode microstructures. The PCFC single cells prepared after introducing the cathode thin film BaCo<sub>0.4</sub>Fe<sub>0.4</sub>Zr<sub>0.1</sub>Y<sub>0.1</sub>O<sub>3-δ</sub> (BCFZY0.1) showed OCVs of 0.94–0.97V and peak power densities of 97 mW/cm<sup>2</sup> at 600 °C and 121 mW/cm<sup>2</sup> at 600–650 °C under Air/H<sub>2</sub> gradient. The proton conductivity of the BCZYYb film derived the RLRS-derived single cell showed a moderate proton conductivity of 3.7 × 10<sup>−3</sup>S/cm at 600 °C. The higher PCFC performance can be expected by further optimization of the thickness, compositions, and/or microstructures of the component layers.</p></div>\",\"PeriodicalId\":34318,\"journal\":{\"name\":\"Journal of Power Sources Advances\",\"volume\":\"4 \",\"pages\":\"Article 100017\"},\"PeriodicalIF\":5.4000,\"publicationDate\":\"2020-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.powera.2020.100017\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Power Sources Advances\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2666248520300172\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Power Sources Advances","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666248520300172","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 6

摘要

采用快速激光反应烧结(RLRS)方法,在预烧结Ni(O)+BCZYYb阳极衬底上成功沉积了最先进的质子陶瓷电解质BaCe0.7Zr0.1Y0.1Yb0.1O3-δ (BCZYYb)致密膜。致密电解质沉积与多孔阳极制备的分离使得制备具有更理想电解质和阳极微结构的质子陶瓷燃料电池(pcfc)成为可能。在空气/氢气梯度下,引入阴极薄膜BaCo0.4Fe0.4Zr0.1Y0.1O3-δ (BCFZY0.1)制备的PCFC单体电池在600 ℃和600 ~ 650 ℃下的ocv分别为0.94 ~ 0.97 v和峰值功率密度分别为97 mW/cm2和121 mW/cm2。在600 °C时,rlrs单细胞衍生的BCZYYb膜的质子电导率为3.7 × 10−3S/cm。通过进一步优化组件层的厚度、成分和/或微结构,可以预期更高的PCFC性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Rapid laser reactive sintering of BaCe0.7Zr0.1Y0.1Yb0.1O3-δ electrolyte for protonic ceramic fuel cells

Rapid laser reactive sintering of BaCe0.7Zr0.1Y0.1Yb0.1O3-δ electrolyte for protonic ceramic fuel cells

The state-of-the-art protonic ceramic electrolyte BaCe0.7Zr0.1Y0.1Yb0.1O3-δ (BCZYYb) dense films were successfully deposited on the pre-sintered Ni(O)+BCZYYb anode substrate by recently developed rapid laser reactive sintering (RLRS) method. The separation of the deposition of dense electrolyte from the preparation of porous anode makes it possible to manufacture protonic ceramic fuel cells (PCFCs) with more desirable electrolyte and anode microstructures. The PCFC single cells prepared after introducing the cathode thin film BaCo0.4Fe0.4Zr0.1Y0.1O3-δ (BCFZY0.1) showed OCVs of 0.94–0.97V and peak power densities of 97 mW/cm2 at 600 °C and 121 mW/cm2 at 600–650 °C under Air/H2 gradient. The proton conductivity of the BCZYYb film derived the RLRS-derived single cell showed a moderate proton conductivity of 3.7 × 10−3S/cm at 600 °C. The higher PCFC performance can be expected by further optimization of the thickness, compositions, and/or microstructures of the component layers.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
9.10
自引率
0.00%
发文量
18
审稿时长
64 days
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信