Laser ablation synthesis of carbon-phosphides from graphene/nanodiamond-phosphorus composite precursors: Laser desorption ionisation time-of-flight mass spectrometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00159816%3A_____%2F19%3A00071072" target="_blank" >RIV/00159816:_____/19:00071072 - isvavai.cz</a>

Alternative codes found

RIV/00216224:14310/19:00107268

Result on the web

<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/rcm.8379" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/rcm.8379</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/rcm.8379" target="_blank" >10.1002/rcm.8379</a>

Result language

angličtina

Original language name

Laser ablation synthesis of carbon-phosphides from graphene/nanodiamond-phosphorus composite precursors: Laser desorption ionisation time-of-flight mass spectrometry

Original language description

Rationale Carbon-phosphides are new and promising strategic materials with applications e.g. in optoelectronics. However, their chemistry and methods of synthesis are not completely understood, and only a limited number of C-P clusters have been detected up to now. Laser ablation synthesis (LAS) or laser desorption ionisation (LDI) has great potential to generate CmPn clusters in the gas phase and to act as the basis for the development of new technology. Methods The LAS of carbon phosphides using mixtures of nano-carbon sources (graphene, nanodiamonds) with phosphorus allotropes (red, black, and phosphorene) was examined. Since phosphorene is not commercially available, it was synthesised. A reflectron time-of-flight mass spectrometer was used to produce and identify the C-P clusters. A transmission electron microscope was used to characterise the prepared composites. Results LDI of various carbon-phosphorus composites generated a range of carbon-phosphides. From graphene-red phosphorus, CmP+ (m = 3-47), CmP2+ (m = 2-44), CmP3+ (m = 1-42), CmP4+ (m = 1-39), CmP5+ (m = 1-37), CmP6+ (m = 1-34), CmP7+ (m = 1-31), CmP8+ (m = 1-29), CmP9+ (m = 1-26), CmP10+ (m = 1-24), CmP11+ (m = 1-21), and CmP12+ (m = 1-19) clusters were detected, while nanodiamond composites with red/black phosphorus and with phosphorene yielded C24P5 + 2n+ (n = 0-28), C24P5 + 2n+ (n = 0-16), and C24P5 + 2n+ (n = 0-14) clusters, respectively. In total, over 300 new carbon-phosphide clusters were generated. Conclusions The novel series of carbon-phosphide clusters generated from graphene or nanodiamond composites with red/black phosphorus or with phosphorene demonstrated rich carbon-phosphide chemistry that might inspire the development of novel nano-materials with specific properties.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10608 - Biochemistry and molecular biology

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

RAPID COMMUNICATIONS IN MASS SPECTROMETRY

ISSN

0951-4198

e-ISSN

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Volume of the periodical

33

Issue of the periodical within the volume

5

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

520-526

UT code for WoS article

000459797600013

EID of the result in the Scopus database

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