Cat. No.
|
Cas
|
Description
|
Structure
|
951741
|
|
Triphenylamine, 99%
三苯胺
|
|
105519
|
|
4,4'-Dimethyltriphenylamine, 98%
4,4'-二甲基三苯胺
|
|
■ Nanomaterials
★Arbon nano tube(CNT) 碳納米管
碳納米管作為一維納米材料,重量極輕,六邊形結(jié)構(gòu)連接相當(dāng)完美,具有許多異常的力學(xué)、電學(xué)和化學(xué)性能,應(yīng)用范圍逐漸擴(kuò)大。
百靈威碳納米管,包括單壁和多壁碳納米管,納米管直徑大小分布范圍小、缺陷少、均勻性高。
★Single-Walled Carbon Nanotubes 單壁碳納米管
Cat. No.
|
Product Name
|
Description
|
|
Carbon nanotubes, single-walled
|
pwdr. >90wt% single-walled nanotubes. 1-2 nm in diameter with lengths of 5-30 microns.
Ash is <1.5wt%.
|
C2142
|
Carbon Nanotube Single-walled
|
black pwdr. (>55%) below
2nm(diam.), 5-15micro m(length)
|
★Multi-Walled Carbon Nanotubes 多壁碳納米管
|
Product Name
|
Description
|
06-0440
|
Carbon nanotube array, multi-walled, on quartz
(diameter= 100nm, length=30 microns )
|
black microfibers
|
06-0470
|
Carbon nanotubes, multi-walled (diameter = ~140nm, length = ~7 microns)
|
black pwdr.
(>90% nanotubes)
|
★Graphene nanoplatelets 石墨烯微片
百靈威石墨烯微片,具有優(yōu)異的機(jī)械強(qiáng)度、導(dǎo)電、導(dǎo)熱性能;良好的潤滑、耐高溫和抗腐蝕性;超大的形狀比(直徑/ 厚度比)等特點(diǎn)。石墨烯微片容易與聚合物材料均勻復(fù)合,形成良好的復(fù)合界面,從而易于設(shè)計、制造出高性能復(fù)合材料。
Cat. No.
|
|
Description
|
|
石墨烯微片聚集體
Graphene nanoplatelets aggregates
|
sub-micron particles, surface area 500 m2/g
|
|
石墨烯微片聚集體
Graphene nanoplatelets aggregates
|
sub-micron particles, surface area 750 m2/g
|
★Quantum Dots 量子點(diǎn)
量子點(diǎn)(QDs),即半導(dǎo)體納米晶體(NCs),是一種由II-VI族或III-V族元素組成的納米顆粒。量子點(diǎn)的粒徑一般介于1~10nm之間,由于電子和空穴被量子限域,連續(xù)的能帶結(jié)構(gòu)變成具有分子特性的分立能級結(jié)構(gòu),受激后可以發(fā)射熒光。與傳統(tǒng)的有機(jī)染料相比,量子點(diǎn)具有可調(diào)的熒光發(fā)射,窄且對稱的發(fā)射光譜,寬且連續(xù)的吸收光譜,生物相容性好,熒光壽命長等優(yōu)點(diǎn)。
Structure
|
Ligand Capping Agent
|
Stability of Dispersions
|
Quantum Yield
|
Emission Range
|
CdSe
core
|
Oleylamine
|
6 months
|
> 10%
|
500-625 nm
|
CdSe/CdS
core/shell
|
Oleylamine
|
> 6 months
|
> 30%
|
550-625 nm
|
CdSe/CdS/ZnS
core/shell/shell
|
Hexadecylamine
|
> 12 months
|
> 30-40%
|
525-650 nm
|