High-performance thermoelectric silver selenide thin films cation exchanged from a copper selenide template
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چکیده
منابع مشابه
Cu Vacancies Boost Cation Exchange Reactions in Copper Selenide Nanocrystals
We have investigated cation exchange reactions in copper selenide nanocrystals using two different divalent ions as guest cations (Zn(2+) and Cd(2+)) and comparing the reactivity of close to stoichiometric (that is, Cu2Se) nanocrystals with that of nonstoichiometric (Cu(2-x)Se) nanocrystals, to gain insights into the mechanism of cation exchange at the nanoscale. We have found that the presence...
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ژورنال
عنوان ژورنال: Nanoscale Advances
سال: 2020
ISSN: 2516-0230
DOI: 10.1039/c9na00605b