Single-step processing of copper-doped titania nanomaterials in a flame aerosol reactor
نویسندگان
چکیده
منابع مشابه
Single-step processing of copper-doped titania nanomaterials in a flame aerosol reactor
Synthesis and characterization of long wavelength visible-light absorption Cu-doped TiO2 nanomaterials with well-controlled properties such as size, composition, morphology, and crystal phase have been demonstrated in a single-step flame aerosol reactor. This has been feasible by a detailed understanding of the formation and growth of nanoparticles in the high-temperature flame region. The impo...
متن کاملFlame Synthesis and Coating of Nanostructured Particles in One Step
A novel process was developed for direct synthesis and in situ coating of flame-made nanostructured particles in one step. Rutile TiO2 particles made by flame spray pyrolysis (FSP) were coated in a single step with SiO2 layers in an enclosed flame reactor. This in situ particle coating was accomplished by a hollow ring delivering hexamethyldisiloxane (HMDSO) vapor (precursor to SiO2) through mu...
متن کاملSynthesis of nanocomposite metallic oxides in a doped low- pressure flame reactor
The importance of nanosized material in many contemporary applications is already known. However special properties such as superparamagnetism, semi-conducting and photocatalysis are unique to single metallic oxide. Recent advances in information technology, catalysis, and medicine often require materials that posses a combination of two or more of these properties. Nanocomposite materials pres...
متن کاملSingle Crystal ESR of Copper Doped KHCO3
The principal components of the gand A-tensor of Cu obtained from single crystal ESR spectra of copper doped KHCO3 are gzz = 2.2347(1), gyy = 2.0474(1), gxx = 2.0468(1), Azz = 20.43(2) mT, Ayy = 3.22(1) mT, Axx = 2.63(2) mT. The unique axes of both tensors are parallel and lie in the mirror plane of the point group of the crystal (2/m). The direction of this axis conforms with the expectation f...
متن کاملSingle step elaboration of size-tuned Pt loaded titania nanofibres.
Conductive titania nanofibres supporting Pt nanoparticles were synthesised in a one-pot method based on the electrospinning technique. The dimensions of both the oxide fibres and platinum particles were tuneable, leading to versatile nanomaterials with possible applications as electrodes for energy conversion devices.
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: Nanoscale Research Letters
سال: 2011
ISSN: 1556-276X
DOI: 10.1186/1556-276x-6-441