Carbon quantum dots

Carbon quantum dots

【Numbering】CQDs 【CAS】N/A
【Item No.】CQDs-675-Ethanol 【specification】
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Carbon quantum dots C QDs are prepared by patented technology. The size is generally less than 10 nm. It is mainly composed of SP2 hybrid conjugated structure. The surface contains abundant oxygen-containing or other heteroatom organic molecular light-emitting groups, and it does not contain toxic heavy metal elements. Safe and environmentally friendly, it can be used in fields such as display, device, tracer, biomedicine, catalysis, etc.


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PL Emission FWHM QY Solvent
420±10nm 65nm ≥65% Ethanol
≥60% Water
440±10nm 64nm ≥65% DMSO
505±10nm 57nm ≥26% Ethanol
55nm ≥21% Water
515±10nm 36nm ≥75% Water
528±10nm 34nm ≥50% Water
535±10nm 33nm ≥25% Ethanol
565±10nm 36nm ≥75% Ethanol
572±10nm 36nm ≥30% Water
625±10nm 31nm ≥20% Water
630±10nm 48nm ≥12% DMSO
Toluene
675±10nm 24nm ≥30% Ethanol




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