• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

源自香蕉的未活化和活化生物炭作为微生物燃料电池中的替代阴极催化剂。

Nonactivated and activated biochar derived from bananas as alternative cathode catalyst in microbial fuel cells.

作者信息

Yuan Haoran, Deng Lifang, Qi Yujie, Kobayashi Noriyuki, Tang Jiahuan

机构信息

Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China ; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China.

Guangdong Institute of Eco-Environmental and Soil Sciences, 808 Tianyuan Road, Guangzhou, Guangdong 510650, China.

出版信息

ScientificWorldJournal. 2014;2014:832850. doi: 10.1155/2014/832850. Epub 2014 Aug 26.

DOI:10.1155/2014/832850
PMID:25243229
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4163465/
Abstract

Nonactivated and activated biochars have been successfully prepared by bananas at different thermotreatment temperatures. The activated biochar generated at 900°C (Biochar-act900) exhibited improved oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) performances in alkaline media, in terms of the onset potential and generated current density. Rotating disk electron result shows that the average of 2.65 electrons per oxygen molecule was transferred during ORR of Biochar-act900. The highest power density of 528.2 mW/m(2) and the maximum stable voltage of 0.47 V were obtained by employing Biochar-act900 as cathode catalyst, which is comparable to the Pt/C cathode. Owning to these advantages, it is expected that the banana-derived biochar cathode can find application in microbial fuel cell systems.

摘要

通过香蕉在不同热处理温度下已成功制备出未活化和活化生物炭。在900°C下生成的活化生物炭（Biochar-act900）在碱性介质中，就起始电位和产生的电流密度而言，展现出改善的氧还原反应（ORR）和析氧反应（OER）性能。旋转圆盘电极结果表明，在Biochar-act900的ORR过程中，每个氧分子平均转移2.65个电子。以Biochar-act900作为阴极催化剂时，获得了528.2 mW/m²的最高功率密度和0.47 V的最大稳定电压，这与Pt/C阴极相当。由于这些优点，预计香蕉衍生的生物炭阴极可在微生物燃料电池系统中得到应用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/790428637ad4/TSWJ2014-832850.007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/89e03c99f977/TSWJ2014-832850.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/c49c8c5ce429/TSWJ2014-832850.002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/f261f51e38c1/TSWJ2014-832850.003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/17c7bad6dabc/TSWJ2014-832850.004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/8d1328fe997a/TSWJ2014-832850.005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/e2894f24dad2/TSWJ2014-832850.006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/790428637ad4/TSWJ2014-832850.007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/89e03c99f977/TSWJ2014-832850.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/c49c8c5ce429/TSWJ2014-832850.002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/f261f51e38c1/TSWJ2014-832850.003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/17c7bad6dabc/TSWJ2014-832850.004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/8d1328fe997a/TSWJ2014-832850.005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/e2894f24dad2/TSWJ2014-832850.006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db00/4163465/790428637ad4/TSWJ2014-832850.007.jpg

相似文献

1
Nonactivated and activated biochar derived from bananas as alternative cathode catalyst in microbial fuel cells.源自香蕉的未活化和活化生物炭作为微生物燃料电池中的替代阴极催化剂。
ScientificWorldJournal. 2014;2014:832850. doi: 10.1155/2014/832850. Epub 2014 Aug 26.
2
Sewage sludge biochar as an efficient catalyst for oxygen reduction reaction in an microbial fuel cell.污水污泥生物炭作为微生物燃料电池中氧还原反应的高效催化剂。
Bioresour Technol. 2013 Sep;144:115-20. doi: 10.1016/j.biortech.2013.06.075. Epub 2013 Jun 27.
3
Magnetized manganese-doped watermelon rind biochar as a novel low-cost catalyst for improving oxygen reduction reaction in microbial fuel cells.磁性掺杂锰的西瓜皮生物炭作为一种新型低成本催化剂用于改善微生物燃料电池中的氧还原反应。
Sci Total Environ. 2022 Jan 1;802:149989. doi: 10.1016/j.scitotenv.2021.149989. Epub 2021 Aug 28.
4
Iron-nitrogen-activated carbon as cathode catalyst to improve the power generation of single-chamber air-cathode microbial fuel cells.铁-氮共掺杂活性炭作为阴极催化剂提高单室空气阴极微生物燃料电池的发电性能。
Bioresour Technol. 2016 Apr;206:285-289. doi: 10.1016/j.biortech.2016.01.112. Epub 2016 Feb 4.
5
Graphitic biochar as a cathode electrocatalyst support for microbial fuel cells.石墨生物炭作为微生物燃料电池的阴极电催化剂载体。
Bioresour Technol. 2015 Nov;195:147-53. doi: 10.1016/j.biortech.2015.06.012. Epub 2015 Jun 9.
6
Synthesis and performance of a cathode catalyst derived from areca nut husk in microbial fuel cell.由槟榔果壳制备的阴极催化剂在微生物燃料电池中的合成与性能。
Chemosphere. 2023 Jan;312(Pt 2):137303. doi: 10.1016/j.chemosphere.2022.137303. Epub 2022 Nov 18.
7
Activity and stability of pyrolyzed iron ethylenediaminetetraacetic acid as cathode catalyst in microbial fuel cells.热解铁乙二胺四乙酸作为微生物燃料电池阴极催化剂的活性和稳定性。
Bioresour Technol. 2011 Apr;102(8):5093-7. doi: 10.1016/j.biortech.2011.01.025. Epub 2011 Jan 22.
8
Air-cathode preparation with activated carbon as catalyst, PTFE as binder and nickel foam as current collector for microbial fuel cells.以活性炭为催化剂、PTFE 为粘结剂、泡沫镍为集流器的空气阴极在微生物燃料电池中的制备。
Bioelectrochemistry. 2013 Aug;92:22-6. doi: 10.1016/j.bioelechem.2013.03.001. Epub 2013 Mar 13.
9
Cu-doped CaFeO perovskite oxide as oxygen reduction catalyst in air cathode microbial fuel cells.铜掺杂钙铁矿型氧化物作为空气阴极微生物燃料电池中的氧还原催化剂。
Environ Res. 2022 Nov;214(Pt 3):113968. doi: 10.1016/j.envres.2022.113968. Epub 2022 Aug 12.
10
Sewage sludge-derived carbon-doped manganese as efficient cathode catalysts in microbial fuel cells.污水污泥衍生的掺碳锰作为微生物燃料电池中高效的阴极催化剂。
Water Sci Technol. 2019 Oct;80(8):1399-1406. doi: 10.2166/wst.2019.344.

引用本文的文献

1
Determining the antioxidant properties of various beverages using staircase voltammetry.使用阶梯伏安法测定各种饮料的抗氧化性能。
Heliyon. 2020 Jun 18;6(6):e04210. doi: 10.1016/j.heliyon.2020.e04210. eCollection 2020 Jun.
2
Metal-Free Carbon-Based Materials: Promising Electrocatalysts for Oxygen Reduction Reaction in Microbial Fuel Cells.无金属碳基材料：微生物燃料电池中氧还原反应的有前景的电催化剂
Int J Mol Sci. 2016 Dec 24;18(1):25. doi: 10.3390/ijms18010025.
3
Water Quality Monitoring in Developing Countries; Can Microbial Fuel Cells be the Answer?

本文引用的文献

1
Sewage sludge biochar as an efficient catalyst for oxygen reduction reaction in an microbial fuel cell.污水污泥生物炭作为微生物燃料电池中氧还原反应的高效催化剂。
Bioresour Technol. 2013 Sep;144:115-20. doi: 10.1016/j.biortech.2013.06.075. Epub 2013 Jun 27.
2
Catalysis kinetics and porous analysis of rolling activated carbon-PTFE air-cathode in microbial fuel cells.在微生物燃料电池中，滚压活化碳-PTFE 空气阴极的催化动力学和多孔分析。
Environ Sci Technol. 2012 Dec 4;46(23):13009-15. doi: 10.1021/es303619a. Epub 2012 Nov 21.
3
Application of nitrogen-doped carbon powders as low-cost and durable cathodic catalyst to air-cathode microbial fuel cells.
发展中国家的水质监测；微生物燃料电池能成为答案吗？
Biosensors (Basel). 2015 Jul 16;5(3):450-70. doi: 10.3390/bios5030450.
4
Recovery and electrochemical performance in lithium secondary batteries of biochar derived from rice straw.稻草衍生生物炭在锂二次电池中的回收与电化学性能
Environ Sci Pollut Res Int. 2015 Jul;22(14):10405-12. doi: 10.1007/s11356-015-4348-3. Epub 2015 Mar 29.
将掺氮碳粉作为低成本且耐用的阴极催化剂应用于空气阴极微生物燃料电池。
Bioresour Technol. 2012 Mar;108:89-93. doi: 10.1016/j.biortech.2011.12.078. Epub 2011 Dec 24.
4
Anodic electron transfer mechanisms in microbial fuel cells and their energy efficiency.微生物燃料电池中的阳极电子转移机制及其能量效率。
Phys Chem Chem Phys. 2007 Jun 7;9(21):2619-29. doi: 10.1039/b703627m. Epub 2007 May 9.
5
Challenges and constraints of using oxygen cathodes in microbial fuel cells.微生物燃料电池中使用氧阴极的挑战与限制
Environ Sci Technol. 2006 Sep 1;40(17):5193-9. doi: 10.1021/es060332p.
6
Microbial fuel cells: methodology and technology.微生物燃料电池：方法与技术。
Environ Sci Technol. 2006 Sep 1;40(17):5181-92. doi: 10.1021/es0605016.
7
Influence of nitrogen doping on oxygen reduction electrocatalysis at carbon nanofiber electrodes.氮掺杂对碳纳米纤维电极上氧还原电催化的影响。
J Phys Chem B. 2005 Mar 17;109(10):4707-16. doi: 10.1021/jp044442z.
8
Power densities using different cathode catalysts (Pt and CoTMPP) and polymer binders (nafion and PTFE) in single chamber microbial fuel cells.单室微生物燃料电池中使用不同阴极催化剂（铂和四（对甲苯基）卟啉钴）和聚合物粘合剂（全氟磺酸和聚四氟乙烯）时的功率密度。
Environ Sci Technol. 2006 Jan 1;40(1):364-9.