Photoelectrochemical photocurrent switching effect on a pristine anodized Ti/TiO2 system as a platform for chemical logic devices

被引：19
|
作者：
Ryzhkov, Nikolay V. [1 ]
Yurova, Veronika Yu. [1 ]
Ulasevich, Sviatlana A. [1 ]
Skorb, Ekaterina V. [1 ]
机构：
[1] ITMO Univ, 9 Lomonosova St, St Petersburg 191002, Russia
来源：
RSC ADVANCES | 2020年 / 10卷 / 21期
关键词：
LIGHT; PHOTOSENSITIZATION;
D O I：
10.1039/d0ra00205d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report here the effect of the photoelectrochemical photocurrent switching (PEPS) observed on highly-ordered pristine anodized Ti/TiO2 for the first time. At negative potential bias, blue irradiation gives cathodic photocurrent, whereas anodic photocurrent was observed for ultraviolet irradiation. We believe this phenomenon is due to the electron pathway provided by Ti3+ defect states.
引用
收藏
页码：12355 / 12359
页数：5
相关论文
共 50 条
  • [21] Effect of different hole scavengers on the photoelectrochemical properties and photocatalytic hydrogen evolution performance of pristine and Pt-decorated TiO2 nanotubes
    Denisov, Nikita
    Yoo, JeongEun
    Schmuki, Patrik
    ELECTROCHIMICA ACTA, 2019, 319 : 61 - 71
  • [22] Ti3C2 MXene quantum dots/TiO2 inverse opal heterojunction electrode platform for superior photoelectrochemical biosensing
    Chen, Xu
    Li, Jing
    Pan, Gencai
    Xu, Wen
    Zhu, Jinyang
    Zhou, Donglei
    Li, Dongyu
    Chen, Cong
    Lu, Geyu
    Song, Hongwei
    SENSORS AND ACTUATORS B-CHEMICAL, 2019, 289 : 131 - 137
  • [23] Effect of annealing treatment on the uniformity of CeO2/TiO2 bilayer resistive switching memory devices
    Ismail, M.
    Rana, A. M.
    Nisa, S. -U.
    Hussain, F.
    Imran, M.
    Mahmood, K.
    Talib, I.
    Ahmed, E.
    Bao, D. H.
    CURRENT APPLIED PHYSICS, 2017, 17 (10) : 1303 - 1309
  • [24] Photocurrent switching effect and visible light activity of electrochemically synthesized bifunctional through oxide via TiO2/CuO composites
    Levinas, Ramunas
    Pakstas, Vidas
    Niaura, Gediminas
    Viter, Roman
    Jasulaitiene, Vitalija
    Tamasauskaite-Tamasiunaite, Loreta
    Norkus, Eugenijus
    ELECTROCHIMICA ACTA, 2025, 512
  • [25] The effect of Ti and O ion implantation on the resistive switching in Pt/TiO2-x/Pt devices
    Gao, Ligang
    Hoskins, Brian
    Zaynetdinov, Madrakhim
    Kochergin, Vladimir
    Strukov, Dmitri
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2015, 120 (04): : 1599 - 1603
  • [26] Effect of Ti foil size on the micro sizes of anodic TiO2 nanotube array and photoelectrochemical water splitting performance
    Hou, Xuelan
    Li, Zheng
    Fan, Lijun
    Yuan, Jiashu
    Lund, Peter D.
    Li, Yongdan
    CHEMICAL ENGINEERING JOURNAL, 2021, 425
  • [27] Investigation of resistive switching effect in nanocrystalline TiO2 thin film for neuromorphic system manufacturing
    Dukhan, D. D.
    Tominov, R. V.
    Avilov, V. I.
    Zamburg, E. G.
    Smirnov, V. A.
    Ageev, O. A.
    INTERNATIONAL CONFERENCE PHYSICA.SPB/2019, 2019, 1400
  • [28] An effect of heat processing on catalytic activity of a system MnOx,SiO2/TiO2/Ti
    M. S. Vasilyeva
    V. S. Rudnev
    I. S. Smirnov
    Russian Journal of Applied Chemistry, 2013, 86 : 112 - 115
  • [29] COMBINED RAMAN AND PHOTOELECTROCHEMICAL IMAGING-SYSTEM - APPLICATION TO TIO2 FILMS GROWN ANODICALLY ON TI-AG ALLOY
    AJITO, K
    SUKAMTO, JPH
    NAGAHARA, LA
    HASHIMOTO, K
    FUJISHIMA, A
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1995, 386 (1-2): : 229 - 233
  • [30] Unraveling the Effect of the Water Content in the Electrolyte on the Resistive Switching Properties of Self-Assembled One-Dimensional Anodized TiO2 Nanotubes
    Nirmal, Kiran A.
    Nhivekar, Ganesh S.
    Khot, Atul C.
    Dongale, Tukaram D.
    Kim, Tae Geun
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2022, 13 (33): : 7870 - 7880
12345