Formation of Cu1-xGex Nanoplatelets Using LPCVD of Ge2Me6 or Ge2Me6/Et4Pb Mixture

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F15%3A43925725" target="_blank" >RIV/49777513:23640/15:43925725 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/15:00445242 RIV/67985858:_____/15:00445242 RIV/68407700:21340/15:00310694

Výsledek na webu

<a href="http://dx.doi.org/10.1142/S1793292015500617" target="_blank" >http://dx.doi.org/10.1142/S1793292015500617</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1142/S1793292015500617" target="_blank" >10.1142/S1793292015500617</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Formation of Cu1-xGex Nanoplatelets Using LPCVD of Ge2Me6 or Ge2Me6/Et4Pb Mixture

Popis výsledku v původním jazyce

Unlike synthesis of nanowires (1D nano-objects) the synthesis of nanoplatelets (2D nanoobjects) has not been performed frequently. Herein, we report on the synthesis of Cu-Ge based on nanoplatelets with a high surface-to-volume ratio prepared by low pressure chemical vapor deposition (LPCVD) of Ge2Me6 and a mixture of Ge2Me6/PbEt4. Nanostructured deposits are composed of Cu1-xGex nanoplatelets, Ge nanowires and Ge nanoparticles. The nanoplatelets, which have the lateral size up to several tens of micrometers and thickness of 100-400 nm, belong to the cubic ? phase of Cu91Ge9 alloy (Ge admixture in cubic Cu) and hexagonal ? phase of Cu85Ge15 alloy. Nanowires composed of cubic Ge have a diameter of about 30 nm and length of several tens of micrometers. Lead does not enter any of these phases due to Pb-Cu and Pb-Ge immiscibility; therefore, it was observed as separate nanoparticles.

Název v anglickém jazyce

Formation of Cu1-xGex Nanoplatelets Using LPCVD of Ge2Me6 or Ge2Me6/Et4Pb Mixture

Popis výsledku anglicky

Unlike synthesis of nanowires (1D nano-objects) the synthesis of nanoplatelets (2D nanoobjects) has not been performed frequently. Herein, we report on the synthesis of Cu-Ge based on nanoplatelets with a high surface-to-volume ratio prepared by low pressure chemical vapor deposition (LPCVD) of Ge2Me6 and a mixture of Ge2Me6/PbEt4. Nanostructured deposits are composed of Cu1-xGex nanoplatelets, Ge nanowires and Ge nanoparticles. The nanoplatelets, which have the lateral size up to several tens of micrometers and thickness of 100-400 nm, belong to the cubic ? phase of Cu91Ge9 alloy (Ge admixture in cubic Cu) and hexagonal ? phase of Cu85Ge15 alloy. Nanowires composed of cubic Ge have a diameter of about 30 nm and length of several tens of micrometers. Lead does not enter any of these phases due to Pb-Cu and Pb-Ge immiscibility; therefore, it was observed as separate nanoparticles.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

NANO

ISSN

1793-2920

e-ISSN

—

Svazek periodika

10

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SG - Singapurská republika

Počet stran výsledku

10

Strana od-do

"1550061-1"-"1550061-10"

Kód UT WoS článku

000357060200015

EID výsledku v databázi Scopus

—