CAS 7440-05-3 Pd nanopowder Ultrafine Palladium as catalyst
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
We can supply different size products of niobium silicide powder according to client's requirements. Size:1-3um; Purity:99.5%;Shape:granular CAS No:12034-80-9;ENINEC No.:234-812-3
Ni2Si particle,99.5% purity,granular shape,is used for Microelectronic integrated circuit, nickel silicide film,etc. Size:1-10um; CAS No:12059-14-2;ENINEC No.:235-033-1
Buy White fluorescence Graphene Quantum Dot Powder, diameter 1-6nm, high quality, low price and fast delivery, if you have any interest, please click it to check the specification.
Brand:
SAT NANOItem NO.:
SAT-WGOODPayment:
TT, Paypal, WUProduct Origin:
ChinaColor:
Brown black powderShipping Port:
Shenzhen, ShanghaiLead Time:
1-5daysMin Order:
50mgSpecification of White fluorescence Graphene Quantum Dot Powder:
Product name:White fluorescence Graphene Quantum Dot Powder
Thickness: 1-6nm
Horizontal size: < 10nm
Status: Brown black powder
Glow color: white light
Fluorescence quantum yield: 23.66%
Luminous solvent: DMF
Note: This product is prono moisture condensation
Note: We can supply different size products of White fluorescence Graphene Quantum Dot Powder according to client's requirements.
In the mode of continuously changing the excitation wavelength, carbon dots exhibit strong excitation wavelength dependence, with emission peaks covering a wide range from blue to red. This is also the reason why the overall luminescence of the sample is white. White carbon dots have high potential application value in fields such as light-emitting diodes (LEDs).