Cobalt phosphide nanowires: an efficient electrocatalyst for enzymeless hydrogen peroxide detection

Liu Danni; Chen Tao; Zhu Wenxin; Cui Liang; Asiri Abdullah M.; Lu Qun; Sun Xuping

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Cobalt phosphide nanowires: an efficient electrocatalyst for enzymeless hydrogen peroxide detection

机译：磷化钴纳米线：用于无酶过氧化氢检测的高效电催化剂

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In this letter, we demonstrate for the first time that cobalt phosphide nanowires (CoP NWs) exhibit remarkable catalytic activity toward electrochemical detection of hydrogen peroxide (H2O2). As an enzymeless H2O2 sensor, such CoP NWs show a fast amperometric response within 5 s and a low detection limit of 0.48 mu M. In addition, this nonenzymatic sensor displays good selectivity, long-term stability and excellent reproducibility.

机译：在这封信中，我们首次证明了磷化钴纳米线（CoP NWs）对电化学检测过氧化氢（H2O2）表现出显着的催化活性。作为无酶H2O2传感器，此类CoP NW在5 s内显示出快速的安培响应和0.48μM的低检测限。此外，这种非酶传感器表现出良好的选择性，长期稳定性和出色的重现性。

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《Nanotechnology》 |2016年第33期|共6页
作者
Liu Danni; Chen Tao; Zhu Wenxin; Cui Liang; Asiri Abdullah M.; Lu Qun; Sun Xuping;
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正文语种 eng
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cobalt phosphide; nanowire; hydrogen peroxide; nonenzymatic; amperometric sensor;

机译：磷化钴;纳米线;过氧化氢;非酶;安培传感器;

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1. Cobalt phosphide nanowires: an efficient electrocatalyst for enzymeless hydrogen peroxide detection [J] . Liu Danni, Chen Tao, Zhu Wenxin, Nanotechnology . 2016,第33期

机译：磷化钴纳米线：用于无酶过氧化氢检测的高效电催化剂
2. Metal-organic frameworks derived bundled N-doped carbon nanowires confined cobalt phosphide nanocrystals as a robust electrocatalyst for hydrogen production [J] . Yu Yang, Qiu Xiaoyu, Zhang Xinxin, Electrochimica Acta . 2019,第期

机译：金属有机框架衍生捆扎的N掺杂的碳纳米线被限制磷化钴纳米晶体作为氢气生产的强大电催化剂
3. MOF-derived cobalt phosphide as highly efficient electrocatalysts for hydrogen evolution reaction [J] . Duan Donghong, Feng Jiarong, Liu Shibin, Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry . 2021,第1期

机译：MOF衍生的磷化钴作为高效电催化剂用于氢进化反应
4. Nickel and Cobalt Phosphides Fabricated through a Codeposition-Annealing Technique As Low-Cost Electrocatalytic Layers for Efficient Hydrogen Evolution Reaction [C] . Roberto Bernasconi, Md Ibrahim Khalil, Dogukan Selahattin Cakmakci, Pacific Rim Meeting on Electrochemical and Solid-State Science . 2020

机译：通过托管退火技术制造的镍和钴磷化磷作为低成本的电催化层，用于有效的氢进化反应
5. Protective effects of polyphenolic compounds on cobalt chloride- and hydrogen peroxide-induced cytotoxicity in PC12 cells . [D] . Crispo, James A.G. 2010

机译：多酚类化合物对氯化钴和过氧化氢诱导的PC12细胞毒性的保护作用。
6. Carved nanoframes of cobalt–iron bimetal phosphide as a bifunctional electrocatalyst for efficient overall water splitting [O] . Yuebin Lian, Hao Sun, Xuebin Wang, 2019

机译：钴-铁双金属磷化物的雕刻纳米框架作为双功能电催化剂可有效地进行总水分解
7. Cobalt Phosphide (Co2P) with Notable Electrocatalytic Activity Designed for Sensitive and Selective Enzymeless Bioanalysis of Hydrogen Peroxide [O] . Donghang Yin, Junyan Tang, Rongbiao Bai, 2021

机译：磷化钴（CO2P）具有显着的电催化活性，专为敏感和选择性伴虫生物分析的过氧化氢分析
8. Cobalt(II) Tetrasulfophthalocyanine on Titanium Dioxide: A New Efficient Electron Relay for the Photocatalytic Formation and Depletion of Hydrogen Peroxide in Aqueous Suspensions [R] . Hong, A. P. , Bahnemann, D. W. , Hoffmann, M. R. 1987

机译：二氧化钛上的钴（II）四磺基酞菁：一种新型高效电子继电器，用于水性悬浮液中光催化形成和过氧化氢的消耗

Cobalt phosphide nanowires: an efficient electrocatalyst for enzymeless hydrogen peroxide detection

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