A macroscopic and molecular view of photoinduced reactions on nanostructured semiconductor thin films

被引:8
作者
Berger, Thomas [1 ,2 ,3 ]
Rodes, Antonio [1 ,2 ]
Gomez, Roberto [1 ,2 ]
机构
[1] Univ Alacant, Inst Univ Electroquim, E-03080 Alicante, Spain
[2] Univ Alacant, Dept Quim Fis, E-03080 Alicante, Spain
[3] Univ Pablo Olavide, Dept Sistemas Quim Fis & Nat, Seville, Spain
基金
奥地利科学基金会;
关键词
IN-SITU FTIR; AQUEOUS-SOLUTIONS; TIO2; ELECTRODES; RUTILE; ADSORPTION; OXALATE; ANATASE; NANOPARTICLES; NANOWIRES; CRYSTAL;
D O I
10.1039/b927249f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In an unprecedented approach, simultaneous photoelectrochemical and IR-spectroscopic measurements were performed to study photoinduced charge separation processes on nanostructured rutile thin films.
引用
收藏
页码:2992 / 2994
页数:3
相关论文
共 19 条
[1]   Thin films of rutile quantum-size nanowires as electrodes:: Photoelectrochemical studies [J].
Berger, Thomas ;
Lana-Villarreal, Teresa ;
Monllor-Satoca, Damian ;
Gomez, Roberto .
JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (40) :15920-15928
[2]   An electrochemical study on the nature of trap states in nanocrystalline rutile thin films [J].
Berger, Thomas ;
Lana-Villarreal, Teresa ;
Monllor-Satoca, Damian ;
Gomez, Roberto .
JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (27) :9936-9942
[3]   Formate Adsorption onto Thin Films of Rutile TiO2 Nanorods and Nanowires [J].
Berger, Thomas ;
Delgado, Jose M. ;
Lana-Villarreal, Teresa ;
Rodes, Antonio ;
Gomez, Roberto .
LANGMUIR, 2008, 24 (24) :14035-14041
[4]   In-situ infrared study of the adsorption and oxidation of oxalic acid at single-crystal and thin-film gold electrodes:: A combined external reflection infrared and ATR-SEIRAS approach [J].
Berna, Antonio ;
Manuel Delgado, Jose ;
Manuel Orts, Jose ;
Rodes, Antonio ;
Miguel Feliu, Juan .
LANGMUIR, 2006, 22 (17) :7192-7202
[5]   Physical electrochemistry of nanostructured devices [J].
Bisquert, Juan .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2008, 10 (01) :49-72
[6]   Electron accumulation in nanostructured TiO2 (anatase) electrodes [J].
Boschloo, G ;
Fitzmaurice, D .
JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (37) :7860-7868
[7]   Attenuated total reflection infrared spectroscopy of solid catalysts functioning in the presence of liquid-phase reactants [J].
Buergi, T. ;
Baiker, A. .
ADVANCES IN CATALYSIS, VOL 50, 2006, 50 :227-283
[8]   Photoelectrochemistry of oxalate on particulate TiO2 electrodes [J].
Byrne, JA ;
Eggins, BR .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1998, 457 (1-2) :61-72
[9]   In situ FTIR studies of the photo-electrochemical behaviour of thermal TiO2 films as a function of temperature [J].
Christensen, PA ;
Eameaim, J ;
Hamnett, A .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1999, 1 (23) :5315-5321
[10]   Cyclic voltammetry studies of nanoporous semiconductors.: Capacitive and reactive properties of nanocrystalline TiO2 electrodes in aqueous electrolyte [J].
Fabregat-Santiago, F ;
Mora-Seró, I ;
Garcia-Belmonte, G ;
Bisquert, J .
JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (03) :758-768