Facile Strategy to Generate Charged Droplets with Desired Polarities

[Image: see text] Water droplets are usually charged positively via either electrospray or contact electrification at the solid/liquid interface. Herein, we describe a facile two-step strategy to generate charged droplets with desired polarities. In particular, negatively charged droplets can be gen...

Descripción completa

Detalles Bibliográficos
Autores principales: Wang, Yingxi, Zhang, Wenluan, Sun, Qiangqiang, Lin, Shiji, Sun, Sheng, Deng, Xu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7581228/
https://www.ncbi.nlm.nih.gov/pubmed/33111017
http://dx.doi.org/10.1021/acsomega.0c04140
_version_ 1783598934469378048
author Wang, Yingxi
Zhang, Wenluan
Sun, Qiangqiang
Lin, Shiji
Sun, Sheng
Deng, Xu
author_facet Wang, Yingxi
Zhang, Wenluan
Sun, Qiangqiang
Lin, Shiji
Sun, Sheng
Deng, Xu
author_sort Wang, Yingxi
collection PubMed
description [Image: see text] Water droplets are usually charged positively via either electrospray or contact electrification at the solid/liquid interface. Herein, we describe a facile two-step strategy to generate charged droplets with desired polarities. In particular, negatively charged droplets can be generated via electrostatic induction using a precharged superamphiphobic substrate as an electret. The interplay of repulsive and attractive interactions between like- and unlike-charged droplets or electret leads to rapid droplet transport and self-assembly of specific highly ordered arrays.
format Online
Article
Text
id pubmed-7581228
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher American Chemical Society
record_format MEDLINE/PubMed
spelling pubmed-75812282020-10-26 Facile Strategy to Generate Charged Droplets with Desired Polarities Wang, Yingxi Zhang, Wenluan Sun, Qiangqiang Lin, Shiji Sun, Sheng Deng, Xu ACS Omega [Image: see text] Water droplets are usually charged positively via either electrospray or contact electrification at the solid/liquid interface. Herein, we describe a facile two-step strategy to generate charged droplets with desired polarities. In particular, negatively charged droplets can be generated via electrostatic induction using a precharged superamphiphobic substrate as an electret. The interplay of repulsive and attractive interactions between like- and unlike-charged droplets or electret leads to rapid droplet transport and self-assembly of specific highly ordered arrays. American Chemical Society 2020-10-05 /pmc/articles/PMC7581228/ /pubmed/33111017 http://dx.doi.org/10.1021/acsomega.0c04140 Text en © 2020 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Wang, Yingxi
Zhang, Wenluan
Sun, Qiangqiang
Lin, Shiji
Sun, Sheng
Deng, Xu
Facile Strategy to Generate Charged Droplets with Desired Polarities
title Facile Strategy to Generate Charged Droplets with Desired Polarities
title_full Facile Strategy to Generate Charged Droplets with Desired Polarities
title_fullStr Facile Strategy to Generate Charged Droplets with Desired Polarities
title_full_unstemmed Facile Strategy to Generate Charged Droplets with Desired Polarities
title_short Facile Strategy to Generate Charged Droplets with Desired Polarities
title_sort facile strategy to generate charged droplets with desired polarities
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7581228/
https://www.ncbi.nlm.nih.gov/pubmed/33111017
http://dx.doi.org/10.1021/acsomega.0c04140
work_keys_str_mv AT wangyingxi facilestrategytogeneratechargeddropletswithdesiredpolarities
AT zhangwenluan facilestrategytogeneratechargeddropletswithdesiredpolarities
AT sunqiangqiang facilestrategytogeneratechargeddropletswithdesiredpolarities
AT linshiji facilestrategytogeneratechargeddropletswithdesiredpolarities
AT sunsheng facilestrategytogeneratechargeddropletswithdesiredpolarities
AT dengxu facilestrategytogeneratechargeddropletswithdesiredpolarities

Ejemplares similares