BIPYRAMID-TEMPLATED SYNTHESIS OF MONODISPERSE NOBL
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
专利名称：BIPYRAMID-TEMPLATED SYNTHESIS OF
MONODISPERSE NOBLE METAL
NANOCRYSTALS
发明人：Yossi WEIZMANN,Kyle GIBSON,Jung-Hoon
LEE,Zoya CHEGLAKOV
申请号：US17205140
申请日：20210318
公开号：US20210276095A1
公开日：
20210909
专利内容由知识产权出版社提供
专利附图：
摘要：Methods for forming samples of noble metal bipyramid nanocrystals having
very low size and shape polydispersities from samples of mixed noble metal nanocrystals are provided. The samples include those comprising high purity, substantially monodisperse, plasmonic gold bipyramid nanocrystals. Also provided are methods of growing secondary twinned metal nanocrystals using the noble metal bipyramid nanocrystals as seed particles. Like the seed bipyramid nanocrystals from which they are grown, the secondary nanocrystals are twinned nanocrystals and may also be characterized by very low size and shape polydispersities. Secondary twinned nanocrystals grown by these methods include enlarged metal bipyramid nanocrystals and nanocrystals with anisotropic “dumbbell” shapes having a variety of tip geometries. Methods for using noble metal bipyramid nanocrystals as plasmonic heaters to heat reaction solutions via plasmonic-photothermal radiation-to-heat conversion are also provided.
申请人：The University of Chicago
地址：Chicago IL US
国籍：US
更多信息请下载全文后查看。