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Jin L, Cheng F, Li H, Xie K. Porous Tantalum Nitride Single Crystal at Two‐Centimeter Scale with Enhanced Photoelectrochemical Performance. Angew Chem Int Ed Engl 2020; 59:8891-8895. [DOI: 10.1002/anie.202001204] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/22/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Lu Jin
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Fangyuan Cheng
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Hao Li
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Kui Xie
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- Key Laboratory of Design & Assembly of Functional Nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou Fujian 350108 China
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2
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Jin L, Cheng F, Li H, Xie K. Porous Tantalum Nitride Single Crystal at Two‐Centimeter Scale with Enhanced Photoelectrochemical Performance. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lu Jin
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Fangyuan Cheng
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Hao Li
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Kui Xie
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- Key Laboratory of Design & Assembly of Functional Nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou Fujian 350108 China
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3
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Wang M, Wu H, Shen C, Luo S, Wang D, He L, Xia C, Zhu G. Seaweed‐like 2D‐2D Architecture of MoS
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/rGO Composites for Enhanced Selective Aerobic Oxidative Coupling of Amines. ChemCatChem 2019. [DOI: 10.1002/cctc.201900156] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mingming Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis TechnologyZhejiang University of Technology Hangzhou 310014 P.R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Haihong Wu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Chaoren Shen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Shuping Luo
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis TechnologyZhejiang University of Technology Hangzhou 310014 P.R. China
| | - Dan Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Gangli Zhu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
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Feghhi A, Malakooti R, Malakooti S, Hooshmand N. Easy Scale‐Up Synthesis of Mo
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O
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(C
5
H
6
N)
4
.H
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O Hybrid with a Rectangular Prism Morphology and Its Application as an Efficient and Highly Recyclable Bi‐functional Catalyst for Knoevenagel Condensations. ChemistrySelect 2019. [DOI: 10.1002/slct.201803124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Aliyeh Feghhi
- Department of ChemistryCollege of SciencesUniversity of Birjand, Birjand Iran
| | - Reihaneh Malakooti
- Department of ChemistryCollege of SciencesUniversity of Birjand, Birjand Iran
| | - Sadeq Malakooti
- Department of Mechanical EngineeringThe University of Texas at Dallas Richardson TX 75080 USA
| | - Nasrin Hooshmand
- Laser Dynamics LaboratorySchool of Chemistry and BiochemistryGeorgia Institute of Technology, Atlanta Georgia 30332–0400 USA
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Mohandas JC, Abou-Hamad E, Callens E, Samantaray MK, Gajan D, Gurinov A, Ma T, Ould-Chikh S, Hoffman AS, Gates BC, Basset JM. From single-site tantalum complexes to nanoparticles of Ta x N y and TaO x N y supported on silica: elucidation of synthesis chemistry by dynamic nuclear polarization surface enhanced NMR spectroscopy and X-ray absorption spectroscopy. Chem Sci 2017; 8:5650-5661. [PMID: 28989603 PMCID: PMC5621011 DOI: 10.1039/c7sc01365e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 06/08/2017] [Indexed: 11/30/2022] Open
Abstract
Air-stable catalysts consisting of tantalum nitride nanoparticles represented as a mixture of Ta x N y and TaO x N y with diameters in the range of 0.5 to 3 nm supported on highly dehydroxylated silica were synthesized from TaMe5 (Me = methyl) and dimeric Ta2(OMe)10 with guidance by the principles of surface organometallic chemistry (SOMC). Characterization of the supported precursors and the supported nanoparticles formed from them was carried out by IR, NMR, UV-Vis, extended X-ray absorption fine structure, and X-ray photoelectron spectroscopies complemented with XRD and high-resolution TEM, with dynamic nuclear polarization surface enhanced NMR spectroscopy being especially helpful by providing enhanced intensities of the signals of 1H, 13C, 29Si, and 15N at their natural abundances. The characterization data provide details of the synthesis chemistry, including evidence of (a) O2 insertion into Ta-CH3 species on the support and (b) a binuclear to mononuclear transformation of species formed from Ta2(OMe)10 on the support. A catalytic test reaction, cyclooctene epoxidation, was used to probe the supported nanoparticles, with 30% H2O2 serving as the oxidant. The catalysts gave selectivities up to 98% for the epoxide at conversions as high as 99% with a 3.4 wt% loading of Ta present as Ta x N y /TaO x N y .
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Affiliation(s)
- Janet C Mohandas
- King Abdullah University of Science & Technology , KAUST Catalysis Center (KCC) , 23955-6900 Thuwal , Saudi Arabia .
| | - Edy Abou-Hamad
- King Abdullah University of Science & Technology , KAUST Catalysis Center (KCC) , 23955-6900 Thuwal , Saudi Arabia .
| | - Emmanuel Callens
- King Abdullah University of Science & Technology , KAUST Catalysis Center (KCC) , 23955-6900 Thuwal , Saudi Arabia .
| | - Manoja K Samantaray
- King Abdullah University of Science & Technology , KAUST Catalysis Center (KCC) , 23955-6900 Thuwal , Saudi Arabia .
| | - David Gajan
- Institut de Sciences Analytiques (CNRS/ENS-Lyon/UCB-Lyon 1) , Université de Lyon , Centre de RMN à Très Hauts Champs , 69100 , Villeurbanne , France
| | - Andrei Gurinov
- King Abdullah University of Science & Technology , KAUST Catalysis Center (KCC) , 23955-6900 Thuwal , Saudi Arabia .
| | - Tao Ma
- Department of Chemical Engineering , University of California , Davis , California 95616 , USA .
| | - Samy Ould-Chikh
- King Abdullah University of Science & Technology , KAUST Catalysis Center (KCC) , 23955-6900 Thuwal , Saudi Arabia .
| | - Adam S Hoffman
- Department of Chemical Engineering , University of California , Davis , California 95616 , USA .
| | - Bruce C Gates
- Department of Chemical Engineering , University of California , Davis , California 95616 , USA .
| | - Jean-Marie Basset
- King Abdullah University of Science & Technology , KAUST Catalysis Center (KCC) , 23955-6900 Thuwal , Saudi Arabia .
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Kawasaki S, Kamata K, Hara M. Dioxygen Activation by a Hexagonal SrMnO3Perovskite Catalyst for Aerobic Liquid-Phase Oxidation. ChemCatChem 2016. [DOI: 10.1002/cctc.201600613] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shuma Kawasaki
- Laboratory for Materials and Structures; Institute of Innovative Research; Tokyo Institute of Technology; Nagatsuta-cho 4259, Midori-ku Yokohama 226-8503 Japan
| | - Keigo Kamata
- Laboratory for Materials and Structures; Institute of Innovative Research; Tokyo Institute of Technology; Nagatsuta-cho 4259, Midori-ku Yokohama 226-8503 Japan
| | - Michikazu Hara
- Laboratory for Materials and Structures; Institute of Innovative Research; Tokyo Institute of Technology; Nagatsuta-cho 4259, Midori-ku Yokohama 226-8503 Japan
- Advanced Low Carbon Technology Research and Development Program (ALCA); Japan Science and Technology Agency; 4-1-8 Honcho Kawaguchi 332-0012 Japan
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Zhao Z, Dai Y, Ge G, Wang G. Explosive Decomposition of a Melamine-Cyanuric Acid Supramolecular Assembly for Fabricating Defect-Rich Nitrogen-Doped Carbon Nanotubes with Significantly Promoted Catalysis. Chemistry 2015; 21:8004-9. [DOI: 10.1002/chem.201500316] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Indexed: 11/10/2022]
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Mao M, Mei L, Guo D, Wu L, Zhang D, Li Q, Wang T. High electrochemical performance based on the TiO2 nanobelt@few-layered MoS2 structure for lithium-ion batteries. NANOSCALE 2014; 6:12350-3. [PMID: 25189818 DOI: 10.1039/c4nr03991b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
We report a facile approach to prepare MoS2 nanosheet coated TiO2 nanobelts. The TiO2@MoS2 structure exhibits a reversible capacity of 710 mA h g(-1) at 100 mA g(-1) after 100 cycles with highly stable capacity retention, and bears good rate capability with a reversible capacity of 417 mA h g(-1) at 1000 mA g(-1).
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Affiliation(s)
- Minglei Mao
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education, State Key Laboratory for Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, P. R. China.
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Zhuo S, Xu Y, Zhao W, Zhang J, Zhang B. Hierarchical Nanosheet-Based MoS2Nanotubes Fabricated by an Anion-Exchange Reaction of MoO3-Amine Hybrid Nanowires. Angew Chem Int Ed Engl 2013; 52:8602-6. [DOI: 10.1002/anie.201303480] [Citation(s) in RCA: 170] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Indexed: 12/31/2022]
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Zhuo S, Xu Y, Zhao W, Zhang J, Zhang B. Hierarchical Nanosheet-Based MoS2Nanotubes Fabricated by an Anion-Exchange Reaction of MoO3-Amine Hybrid Nanowires. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303480] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Li XH, Antonietti M. Polycondensation of Boron- and Nitrogen-Codoped Holey Graphene Monoliths from Molecules: Carbocatalysts for Selective Oxidation. Angew Chem Int Ed Engl 2013; 52:4572-6. [DOI: 10.1002/anie.201209320] [Citation(s) in RCA: 198] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Indexed: 11/10/2022]
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12
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Li XH, Antonietti M. Polycondensation of Boron- and Nitrogen-Codoped Holey Graphene Monoliths from Molecules: Carbocatalysts for Selective Oxidation. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209320] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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