Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Vitaly Budarin"'
Publikováno v:
Molecules, Vol 19, Iss 8, Pp 11988-11998 (2014)
A chiral bis(oxazoline) bearing CH2OH groups was synthesized from a commercial bis(oxazoline) and characterized by 1H- and 13C-NMR, high resolution ESI-mass spectrometry and FTIR. The corresponding copper(II) complex was immobilized onto the surface
Externí odkaz:
https://doaj.org/article/e6f413c6486740459dafe00a97ad612a
Autor:
Gang Luo, Daniel C.W. Tsang, Iris K.M. Yu, Jiajun Fan, Vitaly Budarin, Christopher J. Chuck, Hadiza Auta, Huihui Chen, Felix Abeln, Sophie Parsons, James H. Clark, Shicheng Zhang
Publikováno v:
Critical Reviews in Environmental Science and Technology. 51:1479-1532
The past decades have seen an increasing interest in developing pathways to produce bio-based chemicals from lignocellulosic biomass and organic waste as renewable resources. Using biomass as a sou...
Publikováno v:
Green Chemistry. 17:2200-2207
The direct synthesis of Pd catalysts using biosorption onto alginic acid and seaweed supports has been successfully achieved. The materials were carbonised to 300 °C and tested in C–C coupling reactions. The heating rate used during the stabilisat
Publikováno v:
ACS Sustainable Chemistry & Engineering. 1:1311-1318
Novel materials, Starbon, prepared from naturally abundant polysaccharides, such as starch and alginic acid, have demonstrated significant potential as adsorbents for the uptake of a range of phenolic compounds. The experimental results revealed that
Publikováno v:
Catalysis Communications. 12:1471-1476
Various Starbon® supported solid acids were prepared and investigated in two test reactions, namely the acetylation of 5-acetyl-methylsalicylate and the alkylation of phenol with cyclohexene. Starbon®-SO 3 H materials exhibited in general an optimu
Autor:
Kris J. Milkowski, James H. Clark, Peter S. Shuttleworth, Emily H. K. Sin, Vitaly Budarin, Jennifer R. Dodson, Jiajun Fan, Brigid Lanigan, Simon W. Breeden, Ray Marriott, Andrew J. Hunt, Ashley J. Wilson
Publikováno v:
Energy Environ. Sci.. 4:471-479
A new concept is demonstrated for an integrated close to zero waste wheat straw biorefinery combining two novel green technologies, CO2 extraction and low temperature microwave pyrolysis, to produce a variety of products, including energy and CO2 whi
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 105:577-581
Detailed thermal analysis studies have shown that a 'molten starch' phase is obtained during controlled heating of starch. Before the 'molten' stage, depolymerisa- tion of starch produces lower molecular weight compounds like dextrins, oligo, di- and
Autor:
James H. Clark, Robin J. White, Ed Bergström, Carla António, Vitaly Budarin, Jane Thomas-Oates
Publikováno v:
Advanced Functional Materials. 20:1834-1841
Highly mesoporous (Brunauer–Emmett–Teller surface area, SBET > 200 m2 g−1; mesopore volume > 1 cm3 g−1) carbonaceous materials are prepared in a truly sustainable manner, from the naturally occurring polysaccharide alginic acid. This approach
Publikováno v:
Chemistry - A European Journal. 16:1326-1335
Porous forms of pectin, a major industrial waste biomass polysaccharide, have been prepared by aqueous phase expansion routes (S(BET)>200 m(2) g(-1); V(pore)>0.80 cm(3) g(-1)). It was demonstrated that the aqueous phase acidity crucially influenced t
Publikováno v:
Applied Catalysis B: Environmental. 82:157-162
New polysaccharide based solid acids are excellent catalysts for selective chemical transformations of glycerol. Reasonable selectivities to mono-, di- and triacetylated glycerols can be obtained by controlled microwave activation of glycerol–aceti