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Graphene: From Graphite to Graphene Oxide and Graphene Oxide Quantum Dots (Small 18/2017)
Author(s) -
Liu Botong,
Xie Juan,
Ma Hui,
Zhang Xi,
Pan Yue,
Lv Jiawei,
Ge Huan,
Ren Na,
Su Haiquan,
Xie Xiaoji,
Huang Ling,
Huang Wei
Publication year - 2017
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201770100
Subject(s) - graphene , quantum dot , oxide , materials science , graphite , nanotechnology , graphene oxide paper , graphite oxide , carbon fibers , graphene quantum dot , graphene nanoribbons , composite material , composite number , metallurgy
In article number 1601001 , Ling Huang, Wei Huang, and co‐workers, report a temperature‐controlled facile one‐pot solvothermal method that allows selective synthesis of either pure graphene oxide, pure carbon dots, or pure graphene oxide quantum dots (GOQDs) using graphite as a starting material. The size of carbon dots (50–2.5 nm) can be precisely tuned by adjusting the reactants ratios. In addition, trace amount of Eu 3+ and Tb 3+ can be selectively distinguished by GOQDs.
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