Photoelectrochemical detection of ultra-trace fluorine ion using TiO2 nanorod arrays as a probe

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Photoelectrochemical detection of ultra-trace fluorine ion using TiO2 nanorod arrays as a probe

机译：用TiO2纳米棒阵列作为探头的超痕量氟离子的光电化学检测

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A photoelectrochemical (PEC) method based on the etching reaction of F ions on the surface of TiO2 nanorod arrays (TNRs) was proposed for the high sensitivity and selectivity detection of F ions. With the increase of F ion concentration, the surface etching reaction on TNR becomes more intense, resulting in the increased number of surface active sites, the reduction of electron transfer resistance, and the increase of photocurrent density. The prepared TNRs as a PEC probe exhibits a good linear relationship between photocurrent increment and the logarithm of F ion concentration in the range from 0.05 to 1000 nM with an ultra-trace detection limit of 0.03 nM for F ion detection.

机译：提出了一种基于F离子对TiO2纳米阵列阵列（TNRS）表面的蚀刻反应的光电化学（PEC）方法，用于F离子的高灵敏度和选择性检测。随着F离子浓度的增加，在TNR上的表面蚀刻反应变得更加强烈，导致表面活性位点的数量增加，电子传递阻力的降低以及光电流的增加。作为PEC探针的制备的TNRS在光电流增量和F离子浓度的对数之间具有0.05至1000nm的FO离子浓度之间的良好线性关系，对于F离子检测，超迹线检测限为0.03nm。

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《RSC Advances》 |2019年第46期|共6页
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1. Photoelectrochemical detection of ultra-trace fluorine ion using TiO2 nanorod arrays as a probe [J] . RSC Advances . 2019,第46期

机译：用TiO2纳米棒阵列作为探头的超痕量氟离子的光电化学检测
2. Fluorine and tin co-doping synergistically improves the photoelectrochemical water oxidation performance of TiO2 nanorod arrays by enhancing the ultraviolet light conversion efficiency [J] . Wu Tong, Chen Changlong, Wei Yuling, Dalton transactions: An international journal of inorganic chemistry . 2019,第32期

机译：通过提高紫外光转换效率，氟和锡掺杂协同提高TiO2纳米棒阵列的光电化学水氧化性能
3. "Signal-off" photoelectrochemical DNA sensing strategy based on target dependent DNA probe conformational conversion using CdS quantum dots sensitized TiO2 nanorods array as photoactive material [J] . Li Shuai, Wang Yanhu, Gao Chaomin, Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry . 2015,第Pta1期

机译：基于信号依赖性DNA探针构象转换的“信号关闭”光电化学DNA传感策略，使用CdS量子点敏化的TiO2纳米棒阵列作为光敏材料
4. Self-driven Photoelectrochemical UV-visible Photodetectors Using ZrO2@TiO2 Core-shell Nanorod Arrays Modified with Single-walled Carbon Nanotubes [C] . Zhen Wang, Renrong Zheng, Na Wang, IEEE International Conference on Nano/Micro Engineered and Molecular Systems . 2021

机译：使用Zro2 @ TiO2核心 - 壳纳米棒阵列进行自驱动光电化学UV可见光探测器，用单壁碳纳米管修饰
5. Characterizations of fluorine-superconductors and selected fluorine -compounds, vanadium oxydiphosphate by fluorine-19, carbon-13, proton, phosphorus-31 NMR and a new probe for multiple pulse, MAS and DAS NMR. [D] . Pan, Hongjun. 1991

机译：用氟19，碳13，质子，磷31 NMR表征氟超导体和选定的氟化合物，氧合二磷酸钒，并采用多脉冲，MAS和DAS NMR的新探针。
6. Hierarchical Ta-Doped TiO2 Nanorod Arrays with Improved Charge Separation for Photoelectrochemical Water Oxidation under FTO Side Illumination [O] . Shiman He, Yuying Meng, Yangfei Cao, 2018

机译：FTO侧面照明下具有改进电荷分离特性的分层Ta掺杂TiO2纳米棒阵列用于光电化学水氧化
7. Fabrication of Ni-Doped PbTiO3-Coated TiO2 Nanorod Arrays for Improved Photoelectrochemical Performance [O] . Yu Fu, Zhi-Peng Mao, Di Zhou, 2019

机译：用于改善光电化学性能的Ni掺杂PBTIO3涂覆的TiO2纳米座阵列的制造
8. Fabrication of Cu2O/TiO2 Nanotubes Heterojunction Arrays and Investigation of Their Photoelectrochemical Behaviour. [R] . Di Quarto, F., Santamaria, M. 2012

机译：Cu2O / TiO2纳米管异质结阵列的制备及其光电化学行为研究。

Photoelectrochemical detection of ultra-trace fluorine ion using TiO2 nanorod arrays as a probe

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