Separating graphene quantum dots by lateral size through gel column chromatography.
Wentian WuJiamin CaoMin ZhongHaixia WuFangwei ZhangJingyan ZhangShouwu GuoPublished in: RSC advances (2019)
Graphene quantum dots (GQDs) prepared through photo-Fenton reaction of graphene oxide are separated via gel column chromatography. The as-separated GQDs were selectively introduced into the active layer of organic solar cells and achieved an enhancement of power conversion efficiency (PCE).
Keyphrases
- quantum dots
- liquid chromatography
- solar cells
- mass spectrometry
- tandem mass spectrometry
- high speed
- high performance liquid chromatography
- solid phase extraction
- sensitive detection
- simultaneous determination
- carbon nanotubes
- room temperature
- walled carbon nanotubes
- wound healing
- energy transfer
- hydrogen peroxide
- hyaluronic acid
- wastewater treatment
- minimally invasive
- electron transfer
- nitric oxide
- water soluble