Literature DB >> 22694165

Size and structure matter: enhanced CO2 photoreduction efficiency by size-resolved ultrafine Pt nanoparticles on TiO2 single crystals.

Wei-Ning Wang1, Woo-Jin An, Balavinayagam Ramalingam, Somik Mukherjee, Dariusz M Niedzwiedzki, Shubhra Gangopadhyay, Pratim Biswas.   

Abstract

A facile development of highly efficient Pt-TiO(2) nanostructured films via versatile gas-phase deposition methods is described. The films have a unique one-dimensional (1D) structure of TiO(2) single crystals coated with ultrafine Pt nanoparticles (NPs, 0.5-2 nm) and exhibit extremely high CO(2) photoreduction efficiency with selective formation of methane (the maximum CH(4) yield of 1361 μmol/g-cat/h). The fast electron-transfer rate in TiO(2) single crystals and the efficient electron-hole separation by the Pt NPs were the main reasons attributable for the enhancement, where the size of the Pt NPs and the unique 1D structure of TiO(2) single crystals played an important role.

Entities:  

Year:  2012        PMID： 22694165     DOI： 10.1021/ja304075b

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  32 in total

1.  Metal Catalysts for Heterogeneous Catalysis: From Single Atoms to Nanoclusters and Nanoparticles.

Authors:  Lichen Liu; Avelino Corma
Journal:  Chem Rev       Date:  2018-04-16       Impact factor: 60.622

2.  Visible-Light-Driven Conversion of CO2 to CH4 with an Organic Sensitizer and an Iron Porphyrin Catalyst.

Authors:  Heng Rao; Chern-Hooi Lim; Julien Bonin; Garret M Miyake; Marc Robert
Journal:  J Am Chem Soc       Date:  2018-12-12       Impact factor: 15.419

3.  In Situ Synthesis of Gold Nanoparticles without Aggregation in the Interlayer Space of Layered Titanate Transparent Films.

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Journal:  J Vis Exp       Date:  2017-01-17       Impact factor: 1.355

4.  Nanostructured Graphene-Titanium Dioxide Composites Synthesized by a Single-Step Aerosol Process for Photoreduction of Carbon Dioxide.

Authors:  Wei-Ning Wang; Yi Jiang; John D Fortner; Pratim Biswas
Journal:  Environ Eng Sci       Date:  2014-07-01       Impact factor: 1.907

5.  A palladium complex confined in a thiadiazole-functionalized porous conjugated polymer for the Suzuki-Miyaura coupling reaction.

Authors:  Yingjie Qian; Sang Yung Jeong; Sung-Hyeon Baeck; Myung-Jong Jin; Sang Eun Shim
Journal:  RSC Adv       Date:  2019-10-18       Impact factor: 4.036

6.  Surface modification of layered perovskite Sr2TiO4 for improved CO2 photoreduction with H2O to CH4.

Authors:  Byeong Sub Kwak; Jeong Yeon Do; No-Kuk Park; Misook Kang
Journal:  Sci Rep       Date:  2017-11-27       Impact factor: 4.379

Review 7.  CO2 Reduction: From the Electrochemical to Photochemical Approach.

Authors:  Jinghua Wu; Yang Huang; Wen Ye; Yanguang Li
Journal:  Adv Sci (Weinh)       Date:  2017-09-12       Impact factor: 16.806

8.  Direct evidence of multichannel-improved charge-carrier mechanism for enhanced photocatalytic H2 evolution.

Authors:  Jiangtao Zhao; Peng Zhang; Zhuo Wang; Shijie Zhang; Hongqing Gao; Junhua Hu; Guosheng Shao
Journal:  Sci Rep       Date:  2017-11-23       Impact factor: 4.379

9.  Ta3N5-Pt nonwoven cloth with hierarchical nanopores as efficient and easily recyclable macroscale photocatalysts.

Authors:  Shijie Li; Lisha Zhang; Huanli Wang; Zhigang Chen; Junqing Hu; Kaibing Xu; Jianshe Liu
Journal:  Sci Rep       Date:  2014-02-05       Impact factor: 4.379

10.  Carbon-doped SnS2 nanostructure as a high-efficiency solar fuel catalyst under visible light.

Authors:  Indrajit Shown; Satyanarayana Samireddi; Yu-Chung Chang; Raghunath Putikam; Po-Han Chang; Amr Sabbah; Fang-Yu Fu; Wei-Fu Chen; Chih-I Wu; Tsyr-Yan Yu; Po-Wen Chung; M C Lin; Li-Chyong Chen; Kuei-Hsien Chen
Journal:  Nat Commun       Date:  2018-01-12       Impact factor: 14.919
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