Superhydrophilic surface of oxidized freestanding CVD diamond films: Preparation and application to test solution conductivity
Superhydrophilic surface of oxidized freestanding CVD diamond films: Preparation and application to test solution conductivity
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氧化独立CVD金刚石薄膜的超亲水表面：制备及其在测试溶液电导率中的应用
DOI：
10.1016/j.rinp.2019.102628
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发表时间：
2019-12
影响因子：
5.3
通讯作者：
an
中科院分区：
文献类型：
--
作者：
Ma Yibo;Tong Junhong;Zhuang Mutian;Liu Junsong;Cheng Shaoheng;Pei Xiaoqiang;Li Hongdong;Sang D;an
本文报道了热氧化化学气相沉积金刚石膜的表面特征、润湿性及其应用。通过空气中的热氧化处理过程，实现了生长侧的端氧微米级金刚石颗粒和成核侧的金字塔形的金刚石纳米尖端，具有超亲水特性。提出了用超亲水表面来检测快速扩散在薄膜表面的微溶液液滴(随离子浓度变化)的导电性能。相应的微溶液电导随离子浓度的增大而增大，且呈线性关系。结果表明，表面功能化的化学惰性金刚石薄膜有利于制备高效率、高灵敏度、可清洗的探测器。
This work reports the surface features, wettability properties and application of the thermally oxidized freestanding chemical vapor deposited diamond films. The oxygen-terminated micrometer-sized diamond grains on growth side and the pyramid-shaped diamond nanotips on nucleation side of diamond films, having superhydrophilic feature, are realized by a thermal oxidation treatment process in air. The superhydrophilic surfaces were proposed to examine the conductivity properties of micro-solution droplets (with varying ion concentrations) spreading fast on the film surface. The corresponding conductivities of the micro-solutions are nearly linearly increased with increasing the ion-concentration in a large region. It is demonstrated that the chemical inert diamond films with the functionalized surfaces are favorable for fabricating high efficient, sensitive, and washable detectors.
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影响因子：
17.1
作者：
N. Shang;P. Papakonstantinou;Peng Wang;A. Zakharov;U. Palnitkar;I. Lin;M. Chu;A. Stamboulis
通讯作者：
N. Shang;P. Papakonstantinou;Peng Wang;A. Zakharov;U. Palnitkar;I. Lin;M. Chu;A. Stamboulis
DOI：
10.1134/s2070205113030118
发表时间：
2013-05
影响因子：
1.1
作者：
L. Ostrovskaya;V. G. Ral’chenko;I. Vlasov;A. Khomich;A. P. Bol’shakov
通讯作者：
L. Ostrovskaya;V. G. Ral’chenko;I. Vlasov;A. Khomich;A. P. Bol’shakov
影响因子：
4.1
作者：
Cui, JB;Ristein, J;Ley, L
通讯作者：
Ley, L
影响因子：
4.5
作者：
K. Paprocki;K. Fabisiak;R. Bogdanowicz;Ł. Gołuński;E. Staryga;M. Szybowicz;M. Kowalska;A. Banaszak-Piechowska
通讯作者：
K. Paprocki;K. Fabisiak;R. Bogdanowicz;Ł. Gołuński;E. Staryga;M. Szybowicz;M. Kowalska;A. Banaszak-Piechowska
DOI：
10.1098/rsta.2007.2151
发表时间：
2008-01-28
影响因子：
5
作者：
Bustarret, E.;Achatz, P.;Klein, T.
通讯作者：
Klein, T.