pH~2-3, ACADIC, 2000ML×~3 mg/ml, Single-Layer Graphene Oxide Aqueous Dispersion

Description

Description
Single-layered graphene oxide (GO), a new exciting graphene-based nanomaterial, has a wide variety of applications due to its atomic thickness and other excellent properties. It can be reduced back to graphene chemically or thermally. Its good dissolvability in water as well as in organic solvents make it easy for solution processing. The GO production based on a wet chemistry approach is inexpensive and can be on a large scale. The listed item is
AQUEOUS dispersion of GO
, obtained by dissolving
GO solid in DISTILLED water
with the aid of sonication.
NO SURFACTANT! ---www.goographene.com---
Specifications
Concentration:
~3 mg/ml
Color:
yellow-brown, brown, or dark brown, depending on the concentration of GO in water;
pH: 2-3;
Purity:
~ 99%;
Single layer ratio:
~99%;
Dimension by AFM and SEM:
several hundreds nanometers in XY plane, up to several micrometers; 0.7-1.2 nm in thickness.
Application Areas
Precursor for graphene preparation; Transparent conductive films/coatings; Solar energy; Graphene nanoelectronics; Supercapacitors; Graphene oxide paper; Biosensing material; Drug delivery carrier; and many more.
— PLEASE NOTE
—
1) Packages with other concentrations of GO dispersions are available (e.g.,
1 mg/ml, 5 mg/ml
).
If you need larger volume of GO dispersions of the product, please feel free to contact us.
2)
We offer FREE STANDARD SHIPPING for ALL ORDERS within United States.
Tracking numbers are available for all national and international shippings
.
We ship items out quickly:
within 24 hours after receiving a payment, if not sooner
.
3) The "
Best Offer
" button is only for buying
2 or more
items please. If you would like
only one item
, please use the "
Buy it Now
" button. Thank you.
4) We are commited to providing
high quality
graphene-based products
with very competitive prices
. We appreciate very much if you could leave us a
Positive feedback
on ebay after you receive your item in the condition you expected. Feedbacks are our essential tool to build up a trustful seller reputation on eBay community. However,
if there is a problem, please send us a message
;
we promise that we will try to do our best to resolve your issue smoothly
to deserve your positive feedback.
5) For
International Buyers
:
a) First-Class Package International Service: Varies by destination - tracking number available;
b) USPS Priority Mail International Small Flat Rate Box: 6 - 10 business days - tracking number available;
c) If you need other FASTER international mail services, please visit USPS website for more information and contact the seller before you place an order;
d) International b
uyers are responsible for
any customs charges such as duties and taxes
that
MAY
apply.
— THANK YOU! —