Laser-induced crystallization of anodic TiO(2)nanotube layers

Sopha Hanna; Mirza Inam; Turcicova Hana; Pavlinak David; Michalicka Jan; Krbal Milos; Rodriguez-Pereira Jhonatan; Hromadko Ludek; Novak Ondrej; Muzik Jiri; Smrz Martin; Kolibalova Eva; Goodfriend Nathan; Bulgakova Nadezhda M.; Mocek Tomas; Macak Jan M.

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Laser-induced crystallization of anodic TiO(2)nanotube layers

机译：激光诱导的阳极TiO（2）纳米管层结晶

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In this study, crystallization of amorphous TiO(2)nanotube (TNT) layers upon optimized laser annealing is shown. The resulting anatase TNT layers do not show any signs of deformation or melting. The crystallinity of the laser annealed TNT layers was investigated using X-ray diffraction, Raman spectroscopy, and high-resolution transmission electron microscopy (HRTEM). The study of the (photo-)electrochemical properties showed that the laser annealed TNT layers were more defective than conventional TNT layers annealed in a muffle oven at 400 degrees C, resulting in a higher charge recombination rate and lower photocurrent response. However, a lower overpotential for hydrogen evolution reaction was observed for the laser annealed TNT layer compared to the oven annealed TNT layer.

机译：在该研究中，示出了在优化激光退火时的无定形TiO（2）纳米管（TNT）层的结晶。得到的锐钛矿TNT层不显示任何变形或熔化的迹象。使用X射线衍射，拉曼光谱和高分辨率透射电子显微镜（HRTEM）研究激光退火的TNT层的结晶度。对（Photo-）电化学性质的研究表明，激光退火的TNT层比在400℃下在Muffle烘箱中退火的常规TNT层更有缺陷，导致较高的电荷重组率和更低的光电流响应。然而，与烘箱退火的TNT层相比，对激光退火的TNT层观察到氢进化反应的较低过电位。

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来源
《RSC Advances》 |2020年第37期|共9页
作者
Sopha Hanna; Mirza Inam; Turcicova Hana; Pavlinak David; Michalicka Jan; Krbal Milos; Rodriguez-Pereira Jhonatan; Hromadko Ludek; Novak Ondrej; Muzik Jiri; Smrz Martin; Kolibalova Eva; Goodfriend Nathan; Bulgakova Nadezhda M.; Mocek Tomas; Macak Jan M.;
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作者单位

Univ Pardubice Fac Chem Technol Ctr Mat &

Nanotechnol Nam Cs Legii 565 Pardubice 53002 Czech Republic;

Czech Acad Sci HiLASE Ctr Inst Phys Radnici 828 Dolni Brezany 2524 Czech Republic;

Czech Acad Sci HiLASE Ctr Inst Phys Radnici 828 Dolni Brezany 2524 Czech Republic;

Masaryk Univ Dept Phys Electmn Kotlarska 267-2 Brno 61137 Czech Republic;

Brno Univ Technol Cent European Inst Technol Purkynova 123 Brno 61200 Czech Republic;

Univ Pardubice Fac Chem Technol Ctr Mat &

Nanotechnol Nam Cs Legii 565 Pardubice 53002 Czech Republic;

Univ Pardubice Fac Chem Technol Ctr Mat &

Nanotechnol Nam Cs Legii 565 Pardubice 53002 Czech Republic;

Univ Pardubice Fac Chem Technol Ctr Mat &

Nanotechnol Nam Cs Legii 565 Pardubice 53002 Czech Republic;

Czech Acad Sci HiLASE Ctr Inst Phys Radnici 828 Dolni Brezany 2524 Czech Republic;

Czech Acad Sci HiLASE Ctr Inst Phys Radnici 828 Dolni Brezany 2524 Czech Republic;

Czech Acad Sci HiLASE Ctr Inst Phys Radnici 828 Dolni Brezany 2524 Czech Republic;

Brno Univ Technol Cent European Inst Technol Purkynova 123 Brno 61200 Czech Republic;

Czech Acad Sci HiLASE Ctr Inst Phys Radnici 828 Dolni Brezany 2524 Czech Republic;

Czech Acad Sci HiLASE Ctr Inst Phys Radnici 828 Dolni Brezany 2524 Czech Republic;

Czech Acad Sci HiLASE Ctr Inst Phys Radnici 828 Dolni Brezany 2524 Czech Republic;

Univ Pardubice Fac Chem Technol Ctr Mat &

Nanotechnol Nam Cs Legii 565 Pardubice 53002 Czech Republic;

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正文语种 eng
中图分类化学;
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1. Laser-induced crystallization of anodic TiO(2)nanotube layers [J] . Sopha Hanna, Mirza Inam, Turcicova Hana, RSC Advances . 2020,第37期

机译：激光诱导的阳极TiO（2）纳米管层结晶
2. Atomic Layer Deposition of SnO2-Coated Anodic One-Dimensional TiO(2 )Nanotube Layers for Low Concentration NO2 Sensing [J] . Ng Siowwoon, Prasek Jan, Zazpe Raul, ACS applied materials & interfaces . 2020,第29期

机译：SnO2涂覆的阳极二维TiO（2）纳米管层的原子层沉积，用于低浓度NO2感测
3. A method to give chemically stabilities of photoelectrodes for water splitting: Compositing of a highly crystalized TiO2 layer on a chemically unstable Cu2O photocathode using laser-induced crystallization process [J] . Nishikawa Masami, Fukuda Masayuki, Nakabayashi Yukihiro, Applied Surface Science . 2016,第feba15期

机译：给出用于水分解的光电极化学稳定性的方法：使用激光诱导的结晶过程在化学不稳定的Cu2O光电阴极上合成高度结晶的TiO2层
4. EFFECT OF CHROMIUM-DOPING ON THE CRYSTALLIZATION AND PHASE STABILITY IN ANODIZED TiO_2 NANOTUBES [C] . I.M. Low, H. Albetran, V. De La Prida, Focused session on geopolymers and other inorganic polymers . 2013

机译：铬掺杂对阳极氧化TiO_2纳米管中结晶和相位稳定性的影响
5. Solvothermal Process Assisted Sensitization of 1D Anodized TiO2 Nanotubes with 0D Cadmium Chalcogenides (CdTe, CdS) for Efficient Solar to Clean Energy Generation. [D] . Sarker, Swagotom. 2014

机译：溶剂热过程辅助使用0D硫属硫化物（CdTe，CdS）的1D阳极氧化TiO2纳米管的增感，以有效地清洁太阳能。
6. Atomic Layer Deposition Al2O3 Coatings Significantly Improve Thermal Chemical and MechanicalStability of Anodic TiO2 Nanotube Layers [O] . Raul Zazpe, Jan Prikryl, Viera Gärtnerova, -1

机译：原子层沉积Al2O3涂层显着改善了热化学和机械性能阳极TiO2纳米管层的稳定性
7. Laser-induced crystallization of anodic TiO2 nanotube layers [O] . Hanna Sopha, Inam Mirza, Hana Turčičova, 2020

机译：激光诱导的阳极TiO2纳米管层结晶

Laser-induced crystallization of anodic TiO(2)nanotube layers

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