Self-assembled bundled TiO2 nanowire arrays encapsulated with indium tin oxide for broadband absorption in plasmonic photocatalysis
文献信息
Xingce Fan, Zhengwei Luo, Xiangyu Hou, Xiaozhi Yang, Teng Qiu, Paul K. Chu
In order to enhance photocatalysis by broadening light harvesting, bundled TiO2 nanowire bundle arrays are encapsulated with indium tin oxide (ITO) by a self-assembly technique involving anodization, electrochemical etching, and ITO deposition. The plasmonic photocatalyst, which has a multiscale structure with variable nanoscale gaps as well as microscale funnels, shows broadband localized surface plasmon resonance absorption of 84% in the wavelength range between 400 and 2500 nm. The improved photocatalytic efficiency is demonstrated by methyl orange degradation under sunlight illumination. The improvement stems from enhanced light harvesting arising from the localized surface plasmon resonance of the ITO membrane which extends the light response to the visible and NIR regions and excites hot charge carriers.
相关文献
Theoretical study on geometric, electronic and catalytic performances of Fe dopant pairs in graphene
Yanan Tang, Huadou Chai, Weiguang Chen, Xiao Cui, Yaqiang Ma, Mingyu Zhao
DOI: 10.1039/C7CP05683D
The emergent intramolecular hydrogen bonding effect on the electronic structures of organic electron acceptors
Takashi Takeda, Yasutaka Suzuki, Jun Kawamata, Shin-ichiro Noro, Takayoshi Nakamura, Tomoyuki Akutagawa
DOI: 10.1039/C7CP04402J
Acceleration of diffusion in ethylammonium nitrate ionic liquid confined between parallel glass plates
Oleg I. Gnezdilov, Nicklas Hjalmarsson, Oleg N. Antzutkin, István Furó
DOI: 10.1039/C7CP01772C
Surface cleaning of artworks: structure and dynamics of nanostructured fluids confined in polymeric hydrogel networks
Rosangela Mastrangelo, Costanza Montis, Nicole Bonelli, Paolo Tempesti, Piero Baglioni
DOI: 10.1039/C7CP02662E
Effects of TiCl4 treatment on the structural and electrochemical properties of a porous TiO2 layer in CH3NH3PbI3 perovskite solar cells
Hasyiya Karimah Adli, Takashi Harada, Shuji Nakanishi, Shigeru Ikeda
DOI: 10.1039/C7CP04132B
Redistribution of valence and conduction band states depending on the method of modification of SiO2 structure
A. S. Konashuk, E. O. Filatova
DOI: 10.1039/C7CP04914E
Two-dimensional pattern formation in ionic liquids confined between graphene walls
Hadrián Montes-Campos, José Manuel Otero-Mato, Trinidad Méndez-Morales, Oscar Cabeza, Luis J. Gallego, Alina Ciach, Luis M. Varela
DOI: 10.1039/C7CP04649A
Cooperative hydrogen bonds form a pseudocycle stabilizing an isolated complex of isocyanic acid with urea
John C. Mullaney, Chris Medcraft, David P. Tew, Luke Lewis-Borrell, Bernard T. Golding, Nicholas R. Walker, Anthony C. Legon
DOI: 10.1039/C7CP04315E
Effect of Cr-doping on the electronic structure and work function of α-Fe2O3 thin films
Li Chen, Hongmei Liu, Zhishan Mi, Changmin Shi, Lijie Qiao
DOI: 10.1039/C7CP02472J
Electronic excitation induced hydrogen-bond adjustment and lattice control in organic–inorganic hybrid cubic perovskites: a fixed occupation molecular dynamics study
Mo-Ran Wang, Xiang-Yang Ren, Nian-Ke Chen, Hong-Bo Sun
DOI: 10.1039/C7CP05034H
您可能还喜欢
2-(甲基磺酰基)嘧啶-5-胺(CAS号:56621-92-2)适用哪些法规指南?
该化合物适用的法规指南包括GHS(全球化学品统一分类和标签制度)分类为特定目标器官毒性-单次接触类别3;根据欧盟REACH法规,该化合物需要进行注册和评估;在美...
在合成中是否有4-(4-氯苯基)-1H-咪唑(CAS号:35512-29-9)的替代品?
在合成中,可以考虑使用一些类似的化合物作为4-(4-氯苯基)-1H-咪唑的替代品,如4-(4-溴苯基)-1H-咪唑或4-(4-甲氧基苯基)-1H-咪唑。这些化合...
什么是N~2~-甲基丙氨酸酰胺(CAS号:32012-16-1)?
N~2~-甲基丙氨酸酰胺是一种有机化合物,其化学名为2-(Methylamino)propanamide。它是一种酰胺类化合物,分子式为C4H10N2O,相对分...
如何处理含有N-苄基-3-氨基氧杂环丁烷草酸盐(CAS号:1956341-96-0)的废料?
处理含有N-苄基-3-氨基氧杂环丁烷草酸盐(CAS号:1956341-96-0)的废料时,应首先确保遵循相关法规要求,如GHS和REACH等。通常,废液应先进行...
4-bromo-2-chloro-6-methylbenzoic acid(CAS号:877149-07-0)的物理化学性质是什么?
4-溴-2-氯-6-甲基苯甲酸是一种固体化合物,具有较高的熔点和较低的沸点。它的分子量为261.03 g/mol。该化合物在水中几乎不溶,在有机溶剂中溶解度适中...
2-[(2,5-二氯-4-嘧啶)氨基]-N-甲基苯甲酰胺(CAS号:761440-08-8)通常如何合成?
该化合物通常通过缩合反应合成,典型的方法是将2,5-二氯嘧啶与N-甲基苯甲酰胺在碱性条件下进行偶联反应。常用的碱包括NaH、LDA等强碱。该合成路线具有较高的选...
在合成中是否有3,5-二溴-4-甲基苯胺(CAS号:13194-73-5)的替代品?
3,5-二溴-4-甲基苯胺在某些合成路线中可能没有直接替代品。然而,在某些应用场景下,可以考虑使用其他类似结构的化合物如3,5-二溴-4-硝基苯胺或3,5-二碘...
2-氯喹啉-4-羧酸甲酯(CAS号:62482-26-2)的主要用途是什么?
2-氯喹啉-4-羧酸甲酯主要用于有机合成和药物合成领域,作为中间体或原料。它在合成某些药物和染料时具有重要作用。此外,该化合物还可能用于某些特定的化学研究中。
i>]吡啶(CAS号:474708-88-8)安全吗?
6-溴-8-氯咪唑[1,2-a]吡啶在操作过程中需要谨慎以确保安全。该化合物具有一定的毒性,吸入其蒸气或粉尘可能导致呼吸道刺激。处理时应佩戴适当的防护装备,如手...
来源期刊
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.














