Versatile PbS Quantum Dot Ligand Exchange Systems in the Presence of Pb‐Thiolates

SmallVolume 13, Issue 5 1602956 Communication Versatile PbS Quantum Dot Ligand Exchange Systems in the Presence of Pb-Thiolates Aabhash Shestha, Aabhash Shestha School of Chemical Engineering, The University of Adelaide, SA, 5005 AustraliaSearch for more papers by this authorYanting Yin, Yanting Yin Flinders Centre for NanoScale Science and Technology, Flinders University, PO Box 2100, Adelaide, SA, 5001 AustraliaSearch for more papers by this authorGunther G. Andersson, Gunther G. Andersson Flinders Centre for NanoScale Science and Technology, Flinders University, PO Box 2100, Adelaide, SA, 5001 AustraliaSearch for more papers by this authorNigel A. Spooner, Nigel A. Spooner School of Physical Sciences, Department of Physics, The University of Adelaide, SA, 5005 Australia DST Group, PO Box 1500, Edinburgh, SA, 5111 AustraliaSearch for more papers by this authorShizhang Qiao, Corresponding Author Shizhang Qiao s.qiao@adelaide.edu.au School of Chemical Engineering, The University of Adelaide, SA, 5005 AustraliaE-mail: s.qiao@adelaide.edu.au, s.dai@adelaide.edu.auSearch for more papers by this authorSheng Dai, Corresponding Author Sheng Dai s.dai@adelaide.edu.au School of Chemical Engineering, The University of Adelaide, SA, 5005 Australia School of Physical Sciences, Department of Physics, The University of Adelaide, SA, 5005 Australia DST Group, PO Box 1500, Edinburgh, SA, 5111 AustraliaE-mail: s.qiao@adelaide.edu.au, s.dai@adelaide.edu.auSearch for more papers by this author Aabhash Shestha, Aabhash Shestha School of Chemical Engineering, The University of Adelaide, SA, 5005 AustraliaSearch for more papers by this authorYanting Yin, Yanting Yin Flinders Centre for NanoScale Science and Technology, Flinders University, PO Box 2100, Adelaide, SA, 5001 AustraliaSearch for more papers by this authorGunther G. Andersson, Gunther G. Andersson Flinders Centre for NanoScale Science and Technology, Flinders University, PO Box 2100, Adelaide, SA, 5001 AustraliaSearch for more papers by this authorNigel A. Spooner, Nigel A. Spooner School of Physical Sciences, Department of Physics, The University of Adelaide, SA, 5005 Australia DST Group, PO Box 1500, Edinburgh, SA, 5111 AustraliaSearch for more papers by this authorShizhang Qiao, Corresponding Author Shizhang Qiao s.qiao@adelaide.edu.au School of Chemical Engineering, The University of Adelaide, SA, 5005 AustraliaE-mail: s.qiao@adelaide.edu.au, s.dai@adelaide.edu.auSearch for more papers by this authorSheng Dai, Corresponding Author Sheng Dai s.dai@adelaide.edu.au School of Chemical Engineering, The University of Adelaide, SA, 5005 Australia School of Physical Sciences, Department of Physics, The University of Adelaide, SA, 5005 Australia DST Group, PO Box 1500, Edinburgh, SA, 5111 AustraliaE-mail: s.qiao@adelaide.edu.au, s.dai@adelaide.edu.auSearch for more papers by this author First published: 18 November 2016 https://doi.org/10.1002/smll.201602956Citations: 16Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract A robust solution phase ligand exchange system for lead sulfide (PbS) quantum dots (QDs) in the presence of Pb-thiolate ligands is presented that can better preserve the excitonic absorption and emission features as compared to the conventional ligands. The photoluminescence after ligand exchange of PbS QDs with Pb-thiolate ligand is preserved up to 78% of the original oleate capped PbS QDs. Citing Literature Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Filename Description smll201602956-sup-0001-S1.pdf2.5 MB Supplementary Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume13, Issue5February 3, 20171602956 RelatedInformation