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Rational Design of Diamond Electrodes
Accounts of Chemical Research ( IF 16.4 ) Pub Date : 2022-12-30 , DOI: 10.1021/acs.accounts.2c00644 Nianjun Yang 1 , Xin Jiang 1
Accounts of Chemical Research ( IF 16.4 ) Pub Date : 2022-12-30 , DOI: 10.1021/acs.accounts.2c00644 Nianjun Yang 1 , Xin Jiang 1
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Diamond electrodes stepped onto the stage in the early 1990s for electroanalytical applications. They possess the features of long-term chemical inertness, wide potential windows, low and stable background currents, high microstructural stability at different potentials and in different media, varied activity toward different electroactive species, reliable electrochemical response of redox systems without conventional pretreatment, high resistance to surface fouling in most cases, and possibility of forming composites with different components such as other carbon materials, carbides, and oxidizes. Most diamond electrodes are prepared in microcrystalline or nanocrystalline form using chemical vapor deposition techniques. Starting from diamond films and diamond composites, numerous nanostructured diamond electrodes have also been produced. The features of diamond electrodes are therefore heavily dependent on the growth conditions and post-treatment procures that are applied on diamond electrodes such as introduced dopant(s), surface termination(s), surface functional group(s), added components, and final structure(s). Numerous applications of diamond electrodes have been explored in the fields of electrochemical sensing, electrosynthesis, electrocatalysis, electrochemical energy storage and conversion, devices, and environmental degradation.
中文翻译：
金刚石电极的合理设计
金刚石电极在 20 世纪 90 年代初登上电分析应用舞台。它们具有长期化学惰性、宽电位窗、低而稳定的背景电流、在不同电位和不同介质中的高微观结构稳定性、对不同电活性物质的不同活性、氧化还原系统无需常规预处理的可靠电化学响应、高在大多数情况下具有抗表面污染性，并且可以与其他碳材料、碳化物和氧化物等不同成分形成复合材料。大多数金刚石电极是使用化学气相沉积技术制备成微晶或纳米晶形式的。从金刚石薄膜和金刚石复合材料开始，还生产了许多纳米结构的金刚石电极。因此，金刚石电极的特性在很大程度上取决于应用于金刚石电极的生长条件和后处理程序，例如引入的掺杂剂、表面终止、表面官能团、添加的组件和最终结构。金刚石电极在电化学传感、电合成、电催化、电化学能量存储和转换、器件和环境降解等领域的众多应用得到了探索。
更新日期：2022-12-30
中文翻译：
金刚石电极的合理设计
金刚石电极在 20 世纪 90 年代初登上电分析应用舞台。它们具有长期化学惰性、宽电位窗、低而稳定的背景电流、在不同电位和不同介质中的高微观结构稳定性、对不同电活性物质的不同活性、氧化还原系统无需常规预处理的可靠电化学响应、高在大多数情况下具有抗表面污染性，并且可以与其他碳材料、碳化物和氧化物等不同成分形成复合材料。大多数金刚石电极是使用化学气相沉积技术制备成微晶或纳米晶形式的。从金刚石薄膜和金刚石复合材料开始，还生产了许多纳米结构的金刚石电极。因此，金刚石电极的特性在很大程度上取决于应用于金刚石电极的生长条件和后处理程序，例如引入的掺杂剂、表面终止、表面官能团、添加的组件和最终结构。金刚石电极在电化学传感、电合成、电催化、电化学能量存储和转换、器件和环境降解等领域的众多应用得到了探索。
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