An improved method for the purification of fullerene from fullerene soot with activated carbon, celite, and silica gel stationary phases
نویسندگان
چکیده
منابع مشابه
Fullerene-impregnated ionic liquid stationary phases for gas chromatography.
A new method has been developed to facilitate the use of fullerenes as stationary phases (SPs) in gas chromatography (GC). In this method, ionic liquids (ILs) are used as solvents to coat fullerenes (C(60), amino-C(60) and hydroxy-C(60)) onto GC columns. However, the ILs serve not just as coating solvents but also act synergistically with fullerenes to provide unique properties as stationary ph...
متن کاملEffective density of Aquadag and fullerene soot black carbon reference materials used for SP2 calibration
The mass and effective density of black carbon (BC) particles generated from aqueous suspensions of Aquadag and fullerene soot was measured and parametrized as a function of their mobility diameter. The measurements were made by two independent research groups by operating a differential mobility analyser (DMA) in series with an aerosol particle mass analyser (APM) or a Couette centrifugal part...
متن کاملFullerenes and Carbon Nanotubes Fullerene
A fullerene is any molecule composed entirely of carbon, in the form of a hollow sphere, ellipsoid, or tube. Spherical fullerenes are also called buckyballs, and they resemble the balls used in Association Football. Cylindrical ones are called carbon nanotubes or buckytubes. Fullerenes are similar in structure to graphite, which is composed of stacked graphene sheets of linked hexagonal rings; ...
متن کاملR eaction rate coefficient of fullerene ( C ) consumption by soot
The reaction of fullerene molecules with soot was studied by contacting sublimed C fullerenes with commercially 60 available carbon black particles at different temperatures in the range 1023–1273 K. Fullerene mass data collected both preand post-reaction were fit to a simple first-order kinetic model and yielded a temperature-dependent reaction rate expression. 28 21 The calculated collision e...
متن کاملFullerene-like models for microporous carbon
Microporous carbons are important in a wide variety of applications, ranging from pollution control to supercapacitors, yet their structure at the molecular level is poorly understood. Over the years, many structural models have been put forward, but none has been entirely satisfactory in explaining the properties of the carbons. The discovery of fullerenes and fullerene-related structures such...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Nanostructure in Chemistry
سال: 2013
ISSN: 2008-9244,2193-8865
DOI: 10.1186/2193-8865-3-45