Yongfeng Liu

3 Questions 6 Answers 0 Followers

Questions related from Yongfeng Liu

Synthesized ZnO quantum dots cannot be well dispersed in ethanol, how to solve this?

I synthesize ZnO quantum dots (QDs) as an electron transport layer in this method: 10 mL ethanol containing 5.5 mmol TMAH was dropped into 30 mL DMSO containing 3 mmol zinc acetate hydrate within...

16 September 2020 6,581 4 View

How to make nitrate salts (such as nickel nitrate hexahydrate) dissolved in toluene?

I want to dissolve tie nitrate salts (such as nickel nitrate hexahydrate) in toluene, and I tried but failed by stirring and heat. Does anyone have good ideas for this?

03 September 2020 3,587 8 View

How does the local chemical environment of the N cause the N 1s binding energy difference between DDAB and TOAB?

In order to tell that the didodecyldimethylammonium bromide (DDAB) is the capping ligands that locate the surface of perovskite quantum dots instead of tetraoctylammonium bromide (TOAB), I...

31 August 2020 2,695 3 View