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Conference Paper: Solution Processed CdS/Cu2S Superlattice Nanowire with Enhanced Thermal Power
Title | Solution Processed CdS/Cu2S Superlattice Nanowire with Enhanced Thermal Power |
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Authors | |
Issue Date | 2016 |
Publisher | Materials Research Society. |
Citation | 2016 Materials Research Society Fall Meeting & Exhibit, Boston, Massachusetts, USA, 27 November - 2 December 2016 How to Cite? |
Abstract | It has been predicted and experimentally demonstrated that creating superlattice structure may enhance material’s thermoelectric (TE) properties by increasing its Seebeck coefficient with quantum confinement or carrier filtering and decreasing its thermal conductivity with phonon surface scattering. However, the high cost associated with vapor phase deposition and growth process limited its application and prevented the further development of superlattice nanomaterials for TE application. Here, we discovered a new solution process to prepare high quality CdS/Cu2S superlattice nanowires which may lead to low cost mass production of superlattice nanowires. Compared to the Cu2S nanowires, the superlattice nanowires show enhanced Seebeck coefficient, which suggests its potential application as high performance thermoelectric material. |
Description | Symposium NM1: Semiconducting Nanowires, Nanoribbons and Heterostructures-Synthesis, Characterizations and Functional Devices - paper no. NM1.20.02 |
Persistent Identifier | http://hdl.handle.net/10722/246298 |
DC Field | Value | Language |
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dc.contributor.author | Xiong, Z | - |
dc.contributor.author | Cai, Y | - |
dc.contributor.author | Tang, J | - |
dc.date.accessioned | 2017-09-18T02:26:02Z | - |
dc.date.available | 2017-09-18T02:26:02Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | 2016 Materials Research Society Fall Meeting & Exhibit, Boston, Massachusetts, USA, 27 November - 2 December 2016 | - |
dc.identifier.uri | http://hdl.handle.net/10722/246298 | - |
dc.description | Symposium NM1: Semiconducting Nanowires, Nanoribbons and Heterostructures-Synthesis, Characterizations and Functional Devices - paper no. NM1.20.02 | - |
dc.description.abstract | It has been predicted and experimentally demonstrated that creating superlattice structure may enhance material’s thermoelectric (TE) properties by increasing its Seebeck coefficient with quantum confinement or carrier filtering and decreasing its thermal conductivity with phonon surface scattering. However, the high cost associated with vapor phase deposition and growth process limited its application and prevented the further development of superlattice nanomaterials for TE application. Here, we discovered a new solution process to prepare high quality CdS/Cu2S superlattice nanowires which may lead to low cost mass production of superlattice nanowires. Compared to the Cu2S nanowires, the superlattice nanowires show enhanced Seebeck coefficient, which suggests its potential application as high performance thermoelectric material. | - |
dc.language | eng | - |
dc.publisher | Materials Research Society. | - |
dc.relation.ispartof | Materials Research Society Fall Meeting & Exhibit, MRS 2016 | - |
dc.rights | Materials Research Society Fall Meeting & Exhibit, MRS 2016. Copyright © Materials Research Society. | - |
dc.title | Solution Processed CdS/Cu2S Superlattice Nanowire with Enhanced Thermal Power | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Tang, J: jinyao@hku.hk | - |
dc.identifier.authority | Tang, J=rp01677 | - |
dc.identifier.hkuros | 277130 | - |
dc.publisher.place | United States | - |