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- Publisher Website: 10.1002/anie.201409400
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Article: Black phosphorus quantum dots
Title | Black phosphorus quantum dots |
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Authors | |
Keywords | black phosphorus memory devices quantum dots two-dimensional materials |
Issue Date | 2015 |
Citation | Angewandte Chemie - International Edition, 2015, v. 54, n. 12, p. 3653-3657 How to Cite? |
Abstract | As a unique two-dimensional nanomaterial, layered black phosphorus (BP) nanosheets have shown promising applications in electronics. Although mechanical exfoliation was successfully used to prepare BP nanosheets, it is still a challenge to produce novel BP nanostructures in high yield. A facile top-down approach for preparation of black phosphorus quantum dots (BPQDs) in solution is presented. The obtained BPQDs have a lateral size of 4.9±1.6 nm and thickness of 1.9±0.9 nm (ca. 4±2 layers). As a proof-of-concept application, by using BPQDs mixed with polyvinylpyrrolidone as the active layer, a flexible memory device was successfully fabricated that exhibits a nonvolatile rewritable memory effect with a high ON/OFF current ratio and good stability. |
Persistent Identifier | http://hdl.handle.net/10722/329465 |
ISSN | 2023 Impact Factor: 16.1 2023 SCImago Journal Rankings: 5.300 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhang, Xiao | - |
dc.contributor.author | Xie, Haiming | - |
dc.contributor.author | Liu, Zhengdong | - |
dc.contributor.author | Tan, Chaoliang | - |
dc.contributor.author | Luo, Zhimin | - |
dc.contributor.author | Li, Hai | - |
dc.contributor.author | Lin, Jiadan | - |
dc.contributor.author | Sun, Liqun | - |
dc.contributor.author | Chen, Wei | - |
dc.contributor.author | Xu, Zhichuan | - |
dc.contributor.author | Xie, Linghai | - |
dc.contributor.author | Huang, Wei | - |
dc.contributor.author | Zhang, Hua | - |
dc.date.accessioned | 2023-08-09T03:32:59Z | - |
dc.date.available | 2023-08-09T03:32:59Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Angewandte Chemie - International Edition, 2015, v. 54, n. 12, p. 3653-3657 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.uri | http://hdl.handle.net/10722/329465 | - |
dc.description.abstract | As a unique two-dimensional nanomaterial, layered black phosphorus (BP) nanosheets have shown promising applications in electronics. Although mechanical exfoliation was successfully used to prepare BP nanosheets, it is still a challenge to produce novel BP nanostructures in high yield. A facile top-down approach for preparation of black phosphorus quantum dots (BPQDs) in solution is presented. The obtained BPQDs have a lateral size of 4.9±1.6 nm and thickness of 1.9±0.9 nm (ca. 4±2 layers). As a proof-of-concept application, by using BPQDs mixed with polyvinylpyrrolidone as the active layer, a flexible memory device was successfully fabricated that exhibits a nonvolatile rewritable memory effect with a high ON/OFF current ratio and good stability. | - |
dc.language | eng | - |
dc.relation.ispartof | Angewandte Chemie - International Edition | - |
dc.subject | black phosphorus | - |
dc.subject | memory devices | - |
dc.subject | quantum dots | - |
dc.subject | two-dimensional materials | - |
dc.title | Black phosphorus quantum dots | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/anie.201409400 | - |
dc.identifier.scopus | eid_2-s2.0-85027954493 | - |
dc.identifier.volume | 54 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | 3653 | - |
dc.identifier.epage | 3657 | - |
dc.identifier.eissn | 1521-3773 | - |
dc.identifier.isi | WOS:000351178300018 | - |