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| Title: | Enhancing Enantioselectivity of Electrodeposited CuO Films by Chiral Etching |
| Department/Lab Affiliations: | Chemistry Materials Research Center Materials Science & Engineering |
| Keywords: | Chiral Etching Cyclic voltammetry Electrodeposited Enantioselectivity |
| Issue Date: | 2007 |
| Publisher: | American Chemical Society ACS |
| Citation: | Shaibal K. Sarkar, Niharika Burla, Eric W. Bohannan, and Jay A. Switzer. Enhancing Enantioselectivity of Electrodeposited CuO Films by Chiral Etching, Journal of the American Chemical Society, Vol. 129(29), pp. 8972-8973, 2007 |
| Abstract: | The enantioselectivity of electrodeposited CuO with a chiral orientation is enhanced if the CuO is first etched in a solution of tartaric acid. Electrochemical quartz crystal microbalance studies show that CuO(1) electrodeposited from L-tartrate etches faster in L-tartaric acid, whereas CuO(1) electrodeposited from D-tartrate etches faster in D-tartaric acid. The enantioselectivity is probed by cyclic voltammetry. The proposed mechanism differentiates between chiral orientation and chiral surface. The enhancement of enantioselectivity of the films with chiral orientations is attributed to an increase in the chiral surface area of the etched CuO films. |
| Type: | Article text |
| Copyright Notice: | Pre-print: author cannot archive; Post-print: author cannot archive; This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. FULL COPYRIGHT INFORMATION: |
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| title | Enhancing Enantioselectivity of Electrodeposited CuO Films by Chiral Etching |
| contributor | Bohannan, Eric |
| contributor | Switzer, Jay A. |
| contributor | Sarkar, Shaibal K. |
| contributor | Burla, Niharika |
| contributor.deptlab | Chemistry |
| contributor.deptlab | Materials Research Center |
| contributor.deptlab | Materials Science & Engineering |
| contributor.sponsor | National Science Foundation |
| subject | Chiral Etching |
| subject | Cyclic voltammetry |
| subject | Electrodeposited |
| subject | Enantioselectivity |
| date.issued | 2007 |
| publisher | American Chemical Society ACS |
| identifier.citation | Shaibal K. Sarkar, Niharika Burla, Eric W. Bohannan, and Jay A. Switzer. Enhancing Enantioselectivity of Electrodeposited CuO Films by Chiral Etching, Journal of the American Chemical Society, Vol. 129(29), pp. 8972-8973, 2007 |
| identifier.pub | http://dx.doi.org/10.1021/ja073640b |
| description.abstract | The enantioselectivity of electrodeposited CuO with a chiral orientation is enhanced if the CuO is first etched in a solution of tartaric acid. Electrochemical quartz crystal microbalance studies show that CuO(1) electrodeposited from L-tartrate etches faster in L-tartaric acid, whereas CuO(1) electrodeposited from D-tartrate etches faster in D-tartaric acid. The enantioselectivity is probed by cyclic voltammetry. The proposed mechanism differentiates between chiral orientation and chiral surface. The enhancement of enantioselectivity of the films with chiral orientations is attributed to an increase in the chiral surface area of the etched CuO films. |
| type | Article |
| type.DCMIType | text |
| rights | Pre-print: author cannot archive; Post-print: author cannot archive; |
| rights | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| rights.URI | |
| rights.URI | |
| date.available | 2008-07-01T21:33:58Z |
| identifier.persist.URI |