1
|
Zheng X, Su J, Wei X, Jiang T, Gao S, Wang ZL. Self-Powered Electrochemistry for the Oxidation of Organic Molecules by a Cross-Linked Triboelectric Nanogenerator. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:5188-5194. [PMID: 27145038 DOI: 10.1002/adma.201600133] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Revised: 02/25/2016] [Indexed: 06/05/2023]
Abstract
A cross-linked triboelectric nanogenerator with high performance is designed for the first time, which harvests vibrational energy to self-power the electrochemical oxidation of organic molecules. This system lays the groundwork for applications to an environmentally friendly production of important organic molecules and the waste treatment of organic pollutants.
Collapse
Affiliation(s)
- Xin Zheng
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions (Ministry of Education), School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang Henan, 453007, P. R. China
| | - Jingzhen Su
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions (Ministry of Education), School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang Henan, 453007, P. R. China
| | - Xianjun Wei
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions (Ministry of Education), School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang Henan, 453007, P. R. China
| | - Tao Jiang
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 100083, P. R. China
| | - Shuyan Gao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions (Ministry of Education), School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang Henan, 453007, P. R. China
| | - Zhong Lin Wang
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 100083, P. R. China
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332-0245, USA
| |
Collapse
|
2
|
Ye C, Zhao Y, Liang W. Resonance Raman spectra of organic molecules absorbed on inorganic semiconducting surfaces: Contribution from both localized intramolecular excitation and intermolecular charge transfer excitation. J Chem Phys 2015; 143:154105. [DOI: 10.1063/1.4933374] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- ChuanXiang Ye
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Yi Zhao
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - WanZhen Liang
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, People’s Republic of China
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| |
Collapse
|
3
|
Hoekstra RM, Chen YT, Kiesz MD, Telo JP, Stephenson RM, Nelsen SF, Zink JI. Resonance Raman spectroscopic study of solvent-dependent coexistence of localized and delocalized dinitroaromatic radical anions. CAN J CHEM 2014. [DOI: 10.1139/cjc-2014-0058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Optical absorption spectra of three dinitroaromatic radical anions, 2,7-dinitro-9,9-dimethylfluorene (1•−), 4,4′-dinitrobiphenyl (2•−), and 4,4′-dinitrotolane (3•−) in solvents THF, HMPA, and MeCN show both an unresolved broad band characteristic of charge-localized mixed valence species (Robin-Day classification Class II), and a vibronically structured band of the delocalized species (Class III). With decreasing solvent reorganization energy, a greater portion of the compounds become charge-delocalized. In particular, 1•− with the greatest coupling, is almost entirely composed of the delocalized species in all solvents. An intense Raman mode is used to identify the charge-bearing unit as the nitrobenzene moiety. Resonance Raman profiles are utilized to gain detailed information of vibrational modes. The out-of-phase ring lengthening stretch mode is observed to be enhanced at higher excitation energies, corresponding to the absorption band of the Class II species, while the in-phase ring lengthening stretch mode, a totally symmetric vibration, is most strongly enhanced in the absorption region of the Class III species. Resonance Raman profiles support the solvent-dependent coexistence of Class II and Class III molecules of the same chemical composition.
Collapse
Affiliation(s)
- Ryan M. Hoekstra
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095-1569, USA
| | - Yen-Ting Chen
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095-1569, USA
| | - Matthew D. Kiesz
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095-1569, USA
| | - João P. Telo
- Centro de Química Estrutural, Instituto Superior Técnico, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Rachel M. Stephenson
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095-1569, USA
| | - Stephen F. Nelsen
- Department of Chemistry and Molecular Structure Laboratory, University of Wisconsin, 1101 University Avenue, Madison, WI 53706-1396, USA
| | - Jeffrey I. Zink
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095-1569, USA
| |
Collapse
|
4
|
Endicott JF, Chen YJ. Electronic coupling between metal ions in cyanide-bridged ground state and excited state mixed valence complexes. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2012.10.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
5
|
Dibrelle M, Hoekstra R, Weaver MN, Okada K, Nelsen SF, Zink JI. Excited state mixed valence in a dual-bridged three-chromophore system. J PHYS ORG CHEM 2012. [DOI: 10.1002/poc.2920] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Marcelle Dibrelle
- Department of Chemistry and Biochemistry; University of California Los Angeles; Los Angeles CA 90095 USA
| | - Ryan Hoekstra
- Department of Chemistry and Biochemistry; University of California Los Angeles; Los Angeles CA 90095 USA
| | - Michael N. Weaver
- Department of Chemistry; University of Wisconsin, Madison; 1101 University Ave. Madison WI 53706-1396 USA
| | - Keiji Okada
- Department of Chemistry, Graduate School of Science; Osaka City University; Sugimoto, Sumiyoshi-ku Osaka 558-8585 Japan
| | - Stephen F. Nelsen
- Department of Chemistry; University of Wisconsin, Madison; 1101 University Ave. Madison WI 53706-1396 USA
| | - Jeffrey I. Zink
- Department of Chemistry and Biochemistry; University of California Los Angeles; Los Angeles CA 90095 USA
| |
Collapse
|