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Cao X, Zheng Z, Liu J, Hu Y, Yu H, Cai S, Wang G. H
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‐Mediated Synthesis of 1,2,4‐Thiadiazole Derivatives in Ethanol at Room Temperature. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Xian‐Ting Cao
- College of Medical Engineering& the Key Laboratory for Medical Functional Nanomaterials Jining Medical University Jining 272067 People's Republic of China
| | - Zuo‐Ling Zheng
- College of Medical Engineering& the Key Laboratory for Medical Functional Nanomaterials Jining Medical University Jining 272067 People's Republic of China
| | - Jie Liu
- College of Medical Engineering& the Key Laboratory for Medical Functional Nanomaterials Jining Medical University Jining 272067 People's Republic of China
| | - Yu‐He Hu
- College of Medical Engineering& the Key Laboratory for Medical Functional Nanomaterials Jining Medical University Jining 272067 People's Republic of China
| | - Hao‐Yun Yu
- College of Medical Engineering& the Key Laboratory for Medical Functional Nanomaterials Jining Medical University Jining 272067 People's Republic of China
| | - Shasha Cai
- College of Medical Engineering& the Key Laboratory for Medical Functional Nanomaterials Jining Medical University Jining 272067 People's Republic of China
| | - Guannan Wang
- College of Medical Engineering& the Key Laboratory for Medical Functional Nanomaterials Jining Medical University Jining 272067 People's Republic of China
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Kumar P, Bajpai H, Gopinath CS, Luwang MN. Sulfur Functionalization via Epoxide Ring Opening on a Reduced Graphene Oxide Surface to Form Metal (II) Organo-bis-[1,2]-oxathiin. Inorg Chem 2021; 61:279-286. [PMID: 34932334 DOI: 10.1021/acs.inorgchem.1c02819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The epoxide ring-opening reaction in graphene oxide (GO) by nucleophiles is a very fascinating and advanced methodology to develop novel functional material. Herewith, we report an advanced strategy for opening the epoxide ring on the rGO surface via easily an available nucleophile (Na2S), which is further functionalized with O atom to obtain four-membered rings (FMRs). The Cd coordination with the S atom puts extra stress on the FMR leading to the C-C bond cleavage of the four-membered heteroatomic rings on the rGO surface. This strategic approach leads to the fabrication of an innovative metal (II) organo-bis-[1,2]-oxathiin (MOBOT) chemical moiety (M = Cd, Zn). The MOBOT compound further shows enhanced H2 generation activity and hence is promising as a potential photocatalyst for solar hydrogen generation. This compound might also be a potential candidate for optoelectronic applications.
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Affiliation(s)
- Praveen Kumar
- Chemical Engineering and Process Development Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India.,Academy of Scientific and Innovative Research, CSIR-Human Resource Development Centre, Ghaziabad, Uttar Pradesh 201002, India
| | - Himanshu Bajpai
- Catalysis and Inorganic Chemistry Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India.,Academy of Scientific and Innovative Research, CSIR-Human Resource Development Centre, Ghaziabad, Uttar Pradesh 201002, India
| | - Chinnakonda S Gopinath
- Catalysis and Inorganic Chemistry Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India.,Academy of Scientific and Innovative Research, CSIR-Human Resource Development Centre, Ghaziabad, Uttar Pradesh 201002, India
| | - Meitram Niraj Luwang
- Chemical Engineering and Process Development Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India.,Academy of Scientific and Innovative Research, CSIR-Human Resource Development Centre, Ghaziabad, Uttar Pradesh 201002, India
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Peng K, Dong Z. Recent Advances in Cross‐Dehydrogenative Couplings (CDC) of C−H Bond in Aqueous Media. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001358] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Kang Peng
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 People's Republic of China
| | - Zhi‐Bing Dong
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 People's Republic of China
- School of Chemistry and Chemical Engineering Henan Normal University Xinxiang 453007 People's Republic of China
- Key Laboratory of Green Chemical Process Ministry of Education Wuhan Institute of Technology Wuhan 430205 People's Republic of China
- Hubei key Laboratory of Novel Reactor and Green Chemistry Technology Wuhan Institute of Technology Wuhan 430205 People's Repubic of China
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Li X, Sun L, Zhang Q, Li S, Wang Y, Wei D, Zhang W, Lan Y. Mechanism and Substituent Effects of Benzene Arylation via a Phenyl Cation Strategy: A Density Functional Theory Study. ChemCatChem 2019. [DOI: 10.1002/cctc.201901120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Xiaoyan Li
- College of ChemistryZhengzhou University 100 Science Avenue Zhengzhou, Henan Province 450001 P.R. China
| | - Ling Sun
- Basic Teaching DepartmentHuanghe Jiaotong University Jiaozuo, Henan Province 454950 P. R. China
| | - Qiaochu Zhang
- College of ChemistryZhengzhou University 100 Science Avenue Zhengzhou, Henan Province 450001 P.R. China
| | - Shijun Li
- College of ChemistryZhengzhou University 100 Science Avenue Zhengzhou, Henan Province 450001 P.R. China
| | - Yang Wang
- Department of Material and Chemical EngineeringZhengzhou University of Light Industry 136 Science Avenue Zhengzhou, Henan Province 450002 P.R. China
| | - Donghui Wei
- College of ChemistryZhengzhou University 100 Science Avenue Zhengzhou, Henan Province 450001 P.R. China
| | - Wenjing Zhang
- College of ChemistryZhengzhou University 100 Science Avenue Zhengzhou, Henan Province 450001 P.R. China
| | - Yu Lan
- College of ChemistryZhengzhou University 100 Science Avenue Zhengzhou, Henan Province 450001 P.R. China
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Kumar P, Luwang MN. Synthesis of nanogate structure in GO-ZnS sandwich material. Sci Rep 2019; 9:937. [PMID: 30700751 PMCID: PMC6353954 DOI: 10.1038/s41598-018-37396-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 05/14/2018] [Indexed: 11/09/2022] Open
Abstract
Graphite Oxide (multi-layer) composite with other materials has a huge application in various field of science, due to its excellent and unique properties. Even though from past decade, immense research has been done by materials scientists in this field, but the chemistry is still not yet satisfactory. Here, in this work, through the discovery of Nanogate structure, we have reported for the first time the experimental results that enlightened the clear chemistry between the GO and ZnS which is further supported by the DFT calculations. This novel synthesis method led to the discovery of nanogate structure sandwiched between the GO layers. The nanogate formation also shows enhanced properties for various applications like photocatalytic activities, etc. Due to the nanogate formation, there might be a possibility of enormous generation of electrons on excitation of the composite materials, which can be a boom for various applications like photocatalysis, water splitting, solar cell, etc.
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Affiliation(s)
- Praveen Kumar
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre, Campus Postal Staff College Area, Ghaziabad, 201002, India
| | - Meitram Niraj Luwang
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pune, 411008, India. .,Academy of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre, Campus Postal Staff College Area, Ghaziabad, 201002, India.
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Yi XH, Wang FX, Du XD, Wang P, Wang CC. Facile fabrication of BUC-21/g-C3
N4
composites and their enhanced photocatalytic Cr(VI) reduction performances under simulated sunlight. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4621] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiao-Hong Yi
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation; Beijing University of Civil Engineering and Architecture; Beijing 100044 China
- Beijing Engineering Research Center of Sustainable Urban Sewage System Construction and Risk Control; Beijing University of Civil Engineering and Architecture; Beijing 100044 China
| | - Fu-Xue Wang
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation; Beijing University of Civil Engineering and Architecture; Beijing 100044 China
| | - Xue-Dong Du
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation; Beijing University of Civil Engineering and Architecture; Beijing 100044 China
| | - Peng Wang
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation; Beijing University of Civil Engineering and Architecture; Beijing 100044 China
- Beijing Engineering Research Center of Sustainable Urban Sewage System Construction and Risk Control; Beijing University of Civil Engineering and Architecture; Beijing 100044 China
| | - Chong-Chen Wang
- Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation; Beijing University of Civil Engineering and Architecture; Beijing 100044 China
- Beijing Engineering Research Center of Sustainable Urban Sewage System Construction and Risk Control; Beijing University of Civil Engineering and Architecture; Beijing 100044 China
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Sturala J, Luxa J, Pumera M, Sofer Z. Chemistry of Graphene Derivatives: Synthesis, Applications, and Perspectives. Chemistry 2018; 24:5992-6006. [PMID: 29071744 DOI: 10.1002/chem.201704192] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Indexed: 02/06/2023]
Abstract
The chemistry of graphene and its derivatives is one of the hottest topics of current material science research. The derivatisation of graphene is based on various approaches, and to date functionalization with halogens, hydrogen, various functional groups containing oxygen, sulfur, nitrogen, phosphorus, boron, and several other elements have been reported. Most of these functionalizations are based on sp3 hybridization of carbon atoms in the graphene skeleton, which means the formation of out-of-plane covalent bonds. Several elements were also reported for substitutional modification of graphene, where the carbon atoms are substituted with atoms like nitrogen, boron, and several others. From tens of functional groups, for only two of them were reported full functionalization of graphene skeleton and formation of its stoichiometric counterparts, fluorographene and hydrogenated graphene. The functionalization of graphene is crucial for most of its applications including energy storage and conversion devices, electronic and optic applications, composites, and many others.
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Affiliation(s)
- Jiri Sturala
- Department of Inorganic Chemistry, Center for the Advanced Functional Nanorobots, University of Chemistry and Technology Prague, Technická 5, 166 28, Prague 6, Czech Republic
| | - Jan Luxa
- Department of Inorganic Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28, Prague 6, Czech Republic
| | - Martin Pumera
- Department of Inorganic Chemistry, Center for the Advanced Functional Nanorobots, University of Chemistry and Technology Prague, Technická 5, 166 28, Prague 6, Czech Republic
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Nanyang Link 21, Singapore, 637371, Singapore
| | - Zdeněk Sofer
- Department of Inorganic Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28, Prague 6, Czech Republic
- Department of Inorganic Chemistry, Center for the Advanced Functional Nanorobots, University of Chemistry and Technology Prague, Technická 5, 166 28, Prague 6, Czech Republic
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Li Y, Bao L, Zhou Q, Ou E, Xu W. Functionalized Graphene Obtained via Thiol-Ene Click Reactions as an Efficient Electrochemical Sensor. ChemistrySelect 2017. [DOI: 10.1002/slct.201700659] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Yali Li
- State Key Laboratory for Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, Hunan Province P.R. China
| | - Lin Bao
- Key Laboratory of Electroanalytical Chemistry of Shaanxi Province; Institute of Analytical Science; Northwest University; Xi'an 710069, Shaanxi Province P. R. China
| | - Qiulan Zhou
- State Key Laboratory for Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, Hunan Province P.R. China
| | - Encai Ou
- State Key Laboratory for Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, Hunan Province P.R. China
| | - Weijian Xu
- State Key Laboratory for Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, Hunan Province P.R. China
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Manna S, Antonchick AP. A Metal-Free Oxidative Dehydrogenative Diels-Alder Reaction for Selective Functionalization of Alkylbenzenes. Chemistry 2017; 23:7825-7829. [DOI: 10.1002/chem.201701535] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 04/17/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Srimanta Manna
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Strasse 11 44227 Dortmund Germany
- Fakultät Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Strasse 4a 44227 Dortmund Germany
| | - Andrey P. Antonchick
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Strasse 11 44227 Dortmund Germany
- Fakultät Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Strasse 4a 44227 Dortmund Germany
- Faculty of Science; Peoples' Friendship University of Russia; 6 Miklukho-Maklaya Street 117198 Moscow Russia
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Drogowska K, Kovaříček P, Kalbáč M. Functionalization of Hydrogenated Chemical Vapour Deposition‐Grown Graphene by On‐Surface Chemical Reactions. Chemistry 2017; 23:4073-4078. [DOI: 10.1002/chem.201605385] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Indexed: 12/16/2022]
Affiliation(s)
- Karolina Drogowska
- Department of Low Dimensional Systems, J. Heyrovsky Institute of Physical Chemistry Academy of Sciences of the Czech Republic, v.v.i. Dolejskova 2155/3 18223 Prague 8 Czech Republic
| | - Petr Kovaříček
- Department of Low Dimensional Systems, J. Heyrovsky Institute of Physical Chemistry Academy of Sciences of the Czech Republic, v.v.i. Dolejskova 2155/3 18223 Prague 8 Czech Republic
| | - Martin Kalbáč
- Department of Low Dimensional Systems, J. Heyrovsky Institute of Physical Chemistry Academy of Sciences of the Czech Republic, v.v.i. Dolejskova 2155/3 18223 Prague 8 Czech Republic
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Pumera M, Sofer Z. Towards stoichiometric analogues of graphene: graphane, fluorographene, graphol, graphene acid and others. Chem Soc Rev 2017; 46:4450-4463. [DOI: 10.1039/c7cs00215g] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stoichiometric derivatives of graphene, having well-defined chemical structure and well-defined chemical bonds, are of a great interest to the 2D materials research.
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Affiliation(s)
- Martin Pumera
- Division of Chemistry & Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| | - Zdeněk Sofer
- Department of Inorganic Chemistry
- University of Chemistry and Technology Prague
- 166 28 Prague 6
- Czech Republic
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