906999
Graphene oxide
anode grade, 10 mg/mL
Synonym(s):
1 wt% graphene oxide in water
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About This Item
Linear Formula:
CxOyHz
UNSPSC Code:
12352119
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description
Grade: anode additive grade
form
dispersion
concentration
10 mg/mL
storage temp.
2-8°C
application
This anode grade graphene oxide is specifically optimized as starting material for additives in lithium ion battery anodes. Graphene oxide and reduced graphene oxide have been heavily used as additives to wrap active lithium ion battery materials.[1][2][3] The mechanical property of graphene based sheets can provide structure integrity for the active material during charge/discharge induced huge volume change[2][3][4], and thus results in improved cycle life. Furthermore, graphene and reduced graphene oxide can give extra benifits such as fast charge rate and large capacity, due to their high conductivity and electrochemical surface area.[2]
Caution
Shake or sonicate before use.
Storage Class
12 - Non Combustible Liquids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Si nanoparticles/graphene composite membrane for high performance silicon anode in lithium ion batteries.
Zhongping L, et al.
Carbon, 98, 373-380 (2016)
Cobalt phosphide nanocages encapsulated with graphene as ultralong cycle life anodes for reversible lithium storage.
Mengmeng D, et al.
Research on Chemical Intermediates, 44(12), 7847-7859 (2018)
Fe2O3 particles enwrapped by graphene with excellent cyclability and rate capability as anode materials for lithium ion batteries.
Xiao W, et al.
Applied Surface Science, 266, 148-154 (2013)
Dan Thien Nguyen et al.
ACS applied materials & interfaces, 5(21), 11234-11239 (2013-10-12)
We present the first report on carbon fiber-interwoven amorphous nano-SiOx/graphene prepared by a simple and facile room temperature synthesis of amorphous SiOx nanoparticles using silica, followed by their homogeneous dispersion with graphene nanosheets and carbon fibers in room temperature aqueous
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