Light-Driven Highly Selective Conversion of CO_2 to Formate by Electrosynthesized Enzyme/Cofactor Thin Film Electrode

Lee Soo Youn; Lim Sung Yul; Seo Daye; Lee Jin-Young; Chung Taek Dong

首页> 外文期刊>Advanced energy materials >Light-Driven Highly Selective Conversion of CO_2 to Formate by Electrosynthesized Enzyme/Cofactor Thin Film Electrode

【24h】

Light-Driven Highly Selective Conversion of CO_2 to Formate by Electrosynthesized Enzyme/Cofactor Thin Film Electrode

机译：通过电结合酶/辅因子薄膜电极进行光驱动的CO_2的高选择性转化率。

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

The highly selective electrochemical reduction of carbon dioxide (CO2 ) is reported to formate (HCOO-) at a compactly integrated bioelectrode. The enzymatic biocatalytic cathode is fabricated by single-step electropolymerization of a multifunctional polydopamine film in which enzyme/cofactor couples are uniquely embedded. Interestingly, this thin biohybrid system of nanoscale thickness assures unprecedentedly prolonged catalytic enzyme stability for about two weeks. Mimicking the natural photosynthesis, combination with the photoanode utilizing the water oxidation, steadily produces formate at a faradaic efficiency of 99.18 +/- 6.77% with little degradation at least for 1 d under 1 sun illumination and no external bias.

机译：据报道，在紧凑的集成的生物电极以甲酸（HCOO-）鉴定二氧化碳（CO2）的高选择性电化学还原。酶生物催化阴极通过单步电聚合物制造的多官能多元膜膜，其中酶/辅因子夫妇是唯一的嵌入。有趣的是，纳米级厚度的这种薄的生物冬小化系统可确保前所未有的催化酶稳定性约2周。模仿天然光合作用，利用水氧化的光电码组合，稳定地以99.18 +/- 6.77％的游览效率生产甲酸盐，在1次太阳照明下至少为1 d，较小的劣化，没有外部偏差。

著录项

来源
《Advanced energy materials》 |2016年第11期|1502207.1-1502207.8|共8页
作者
Lee Soo Youn; Lim Sung Yul; Seo Daye; Lee Jin-Young; Chung Taek Dong;
展开▼
作者单位

Seoul Natl Univ Dept Chem Seoul 08826 South Korea;

Seoul Natl Univ Dept Chem Seoul 08826 South Korea;

Seoul Natl Univ Dept Chem Seoul 08826 South Korea;

Seoul Natl Univ Dept Chem Seoul 08826 South Korea|Adv Inst Convergence Technol Suwon 16229 Gyeonggi Do South Korea;

Seoul Natl Univ Dept Chem Seoul 08826 South Korea|Adv Inst Convergence Technol Suwon 16229 Gyeonggi Do South Korea;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Enzyme-Mediated Conversion of Flavin Adenine Dinucleotide (FAD) to 8-Formyl FAD in Formate Oxidase Results in a Modified Cofactor with Enhanced Catalytic Properties [J] . Robbins John M., Souffrant Michael G., Hamelberg Donald, Biochemistry . 2017,第29期

机译：酶介导的Flavin腺嘌呤二核苷酸（FAD）至8-甲酰甲酯在甲酸盐氧化酶中的转化导致改性辅因子，具有增强的催化性能
2. Highly sensitive and selective glutamate microbiosensor based on cast polyurethane/AC-electrophoresis deposited multiwalled carbon nanotubes and then glutamate oxidase/electrosynthesized polypyrrole/Pt electrode [J] . Ammam M, Fransaer J Biosensors & Bioelectronics: The International Journal for the Professional Involved with Research, Technology and Applications of Biosensers and Related Devices . 2010,第7期

机译：基于浇铸聚氨酯/ AC电泳沉积的多壁碳纳米管，然后谷氨酸氧化酶/电合成聚吡咯/ Pt电极的高灵敏度和选择性谷氨酸微传感器
3. Convincing Synthesis of Atomically Thin, Single-Crystalline lnVO_4 Sheets toward Promoting Highly Selective and Efficient Solar Conversion of CO_2 into CO [J] . Han Qiutong, Bai Xiaowan, Man Zaiqin, Journal of the American Chemical Society . 2019,第10期

机译：令人信服的原子薄的单晶lnVO_4薄板的合成，以促进高选择性和高效的太阳能将CO_2转化为CO
4. Ion-Enhanced Conversion of CO_2 to Formate on Porous Dendrite Bismuth Electrodes with High Efficiency and Durability [C] . Guangxia Piao, Hyunwoong Park Pacific Rim Meeting on Electrochemical and Solid-State Science . 2020

机译：具有高效率和耐久性的多孔枝晶铋电极上的离子增强转化CO_2甲酸酯
5. Organic electronic devices using graphene and highly purified thin films of carbon nanotubes as transparent conductive electrodes. [D] . Donoghue, Evan Peter. 2012

机译：使用石墨烯和高度纯化的碳纳米管薄膜作为透明导电电极的有机电子设备。
6. Fabrication of a Novel Highly Sensitive and Selective Immunosensor for Botulinum Neurotoxin Serotype A Based on an Effective Platform of Electrosynthesized Gold Nanodendrites/Chitosan Nanoparticles [O] . Rahim Sorouri, Hasan Bagheri, Abbas Afkhami, 2017

机译：基于电合成金纳米树突/壳聚糖纳米粒子的有效平台的新型肉毒杆菌神经毒素A型高灵敏度和选择性的免疫传感器的制备。
7. Highly Efficient Electroreduction of Carbon Dioxide to Formate over Copper Dendrites Derived from In Situ Electrosynthesized CopperMetal-Oxide Frameworks [O] . Zhimin Liu 2020

机译：二氧化碳的高效电极电导地用衍生自引机的铜枝晶，其原位型铜矿型氧化铜框架
8. Characterizing the Sensitivity, Selectivity, and Reversibility of the Metal-DopedPhthalocyanine Thin-Films Used with the Interdigitated Gate Electrode Field-Effect Transistor (IGEFET) to Detect Organophosphorous Compounds and Nitrogen Dioxide [R] . Howe, C. P. 1991

机译：表征金属掺杂酞菁薄膜的灵敏度，选择性和可逆性，与交叉栅极电极场效应晶体管（IGEFET）一起检测有机磷化合物和二氧化氮

Light-Driven Highly Selective Conversion of CO_2 to Formate by Electrosynthesized Enzyme/Cofactor Thin Film Electrode

摘要

著录项

相似文献

相关主题

期刊订阅