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Author: Subject: Trouble producing blue/true yellow quantum dots
Housane
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[*] posted on 21-6-2020 at 14:05
Trouble producing blue/true yellow quantum dots


Hi All,

I have been experimenting with making carbon quantum dots via low temp methods https://www.sciencemadness.org/whisper/viewthread.php?tid=15... and was wondering if anyone had any idea why i am struggling to produce blue as it seems to be the most prevalent, so far i have made green and more green with one yellow/brown batch. So far i have used between 0.7 to 1.5g of sucrose and added varying amounts of NaOH and HCl to make basic and acidic. https://www.nature.com/articles/srep01473.pdf paper inspiration followed the blue but made green

Any help welcome,

Housane




Green QD's so far

Feel free to correct grammar or incorect knknowledge. We are all learning.
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