Atomic-scale charge distribution mapping of single substitutional p- and n-type dopants in graphene
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F20%3A00539691" target="_blank" >RIV/61388963:_____/20:00539691 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/20:00539691 RIV/61989592:15310/20:73604270 RIV/00216208:11320/20:10423792
Result on the web
<a href="https://doi.org/10.1021/acssuschemeng.9b07623" target="_blank" >https://doi.org/10.1021/acssuschemeng.9b07623</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acssuschemeng.9b07623" target="_blank" >10.1021/acssuschemeng.9b07623</a>
Alternative languages
Result language
angličtina
Original language name
Atomic-scale charge distribution mapping of single substitutional p- and n-type dopants in graphene
Original language description
To improve the understanding of the role of p- and n-type dopants in graphene’s local chemical activity and quantification of its interaction with single molecules, we report an atomic-scale investigation of single boron (B) and nitrogen (N) dopants in graphene and their interactions with CO molecules by means of atomic force microscopy (AFM) and Kelvin probe force microscopy (KPFM) experiments and theoretical calculations. We infer that N/B doping significantly increases/lowers the chemical interaction of graphene with individual CO molecules as a result of weak electrostatic forces induced by distinct charge distribution around the dopant site. High-resolution AFM images allow dopant discrimination and their atomic-scale structural characterization, which may be crucial for the atomic-scale design of graphene derivatives with relevant potential applications in molecular sensing and catalysis.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACS Sustainable Chemistry & Engineering
ISSN
2168-0485
e-ISSN
—
Volume of the periodical
8
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
3437-3444
UT code for WoS article
000518088700040
EID of the result in the Scopus database
2-s2.0-85080064651