Supported group II transition metal catalysts in liquid phase reactions using borrowing hydrogen methodology 1

... synthesis 1. 1 .1 1.2 Synthesis of supported group 11 catalysts 1. 1.2 Group 11 based catalysts in liquid phase reactions Borrowing Hydrogen methodology in fine chemical synthesis 1. 2 .1 Activation ... [Ar]3d104s1 [Kr]4d105s1 [Xe]4f145d106s1 Crystal structure f c c.a f c c a f c c a Metallic radius (Å) 1. 28 1. 44 1. 46 Density (g/cm3) 8.96 10 .5 19 .3...

Ngày tải lên: 09/09/2015, 10:14

... alcohols over alumina-entrapped Ag catalysts using borrowing hydrogen methodology, J Catal 29 2. (20 12) 130 Liu huihui Name Liu huihui Signature 28 / 12/ 20 12 Date ... Department, National University of Singapore, between August 20 08 and December 20 12 I have duly acknowledged all the sources of information which have been used in the thesis This thesis has also ... degree...

Ngày tải lên: 08/09/2015, 19:36

... Pd1-S2 2. 35 19(18), Pd2-S1 2. 35 02( 17), Pd2-S2 2. 36 73( 16); C1-Pd1-C 12 92. 4 (2) , C 23- Pd2-C34 94.1 (3) , C1-Pd1-S1 90. 42( 16), C 12- Pd1S2 93 .24 (18), C 23- Pd2-S1 88 .10( 6), C34-Pd2-S2 94. 03( 19), C1-Pd1-S2 174 .27 (17), ... Benzimidazolin- 2- ylidene Imidazolidin -2- ylidene Topology unsaturated, aromatic benzannulated, aromatic saturated, nonaromatic (C2) [ppm]...

Ngày tải lên: 11/09/2015, 10:04

... H Br N N N N N C Pd O2CCF3 O2CCF3 N N cis -10 N N Br Pd NHC Br N N 11a-i (NHC = different N- heterocyclic carbenes) N N X Pd X Pd N N N trans-12 ( X = Br ); trans-13 (X = I) DMSO Pt Br Br N N cis-15 ... Br Ph N N I Br Ph Ph B A C N Br Br N Br N Pd Pd N Br N N Br Pd NCCH3 Br N N trans-4 N N N N PPh3 Pd Br Br Br Pd Br N Br Pd CNR Br N Br Pd Br L L B...

Ngày tải lên: 14/09/2015, 14:12

... Al-containing Zr- beta zeolite 37 2.1.4 Synthesis of Ti -beta zeolite 37 2.1.5 Synthesis of Al- and Sn -beta zeolites 38 2.1.6 Synthesis of Al -beta sample in basic medium 38 2.1.7 Synthesis of Zr- SBA-15 ... zeolite beta in fluoride medium 1.2.3 Incorporation of other metal elements into zeolite beta 1.2.4 Synthesis mechanism of zeolite...

Ngày tải lên: 16/09/2015, 17:12

... Sciences and Engineering, Shanghai Jiao Tong University, China His research interests include statistical signal processing, blind signal processing, and machine learning Liqing Zhang received ... number p increases 5.2 Comparison of PFD, FD, and NG in minimum phase system The key point of filter decomposition method [20] is to divide the nonminimum phase system into a minimum pha...

Ngày tải lên: 22/06/2014, 23:20

... the N-terminus of the RT domain is required for protein interactions with the high-affinity binding site in subdomain DIVa of the intron, whereas other regions of the RT and domain X interact with ... unlike lactococcal and yeast introns, the RmInt1 IEP and the members of Group II intron maturase C-terminal region this class lack the C-terminal...

Ngày tải lên: 15/03/2014, 09:20

... been attracting attention as well, whereas so far little information supports the use of fullerenes in hydroprocessing applications Carbons and Carbon- Supported Catalysts in Hydroprocessing By Edward ... be spilt over on the support and to a certain Carbons and Carbon- Supported Catalysts in Hydroprocessing By Edward Furimsky r Edward Furimsky, 2008 12 Hydrop...

Ngày tải lên: 01/04/2014, 10:26

... means of additional indicators Indeed, the results of a number of recent physical investigations on ligand - stabilized transition metal clusters, which a metal nanoparticles consisting of a defined ... the doping case considered in the last section Recombination and binding energies of the excitons confined in silicon nanocrystallites are calculated within the effecti...

Ngày tải lên: 25/03/2015, 11:58

... nonlinear optical investigations of the multiphoton absorption (MPA) and multiphoton excited charge carrier dynamics in ZnSe/ZnS and transitionmetal -doped ZnSe/ZnS core/shell semiconductor quantum ... understanding of how the quantum confinement changes the spin-forbidden transitions in QDs The experiment setups and principles of Z-scan, pump-probe, and multiphotonex...

Ngày tải lên: 11/09/2015, 10:06

... linewidth-dependence phenomenon is intrinsically eliminated in NiSi Also the silicon consumption to form NiSi is only a half of that for CoSi2 Lower silicon consumption is desirable for the formation of shallow ... Popular Silicides for CMOS Technology Self-aligned formation is the common feature of transition- metal silicides Table 1.1 lists some key properties of transitio...

Ngày tải lên: 12/09/2015, 11:01

... 6 .2 Total Energy Calculations………………………………………… 122 iii 6.3 Strain Effect on Interface Atomistic Configuration……………… 127 6.4 Strain Effect on Interface Formation Energetics…………………… 129 6.5 Strain ... Chapter Experimental and Computational Methodologies…………… 24 2. 1 Thin Film Growth………………………………….……………… 24 2. 2 Thin Film Characterization Techniques………………………… 29 2. 3 First-Principles...

Ngày tải lên: 13/09/2015, 20:19

... total metal concentration increased due to the organic decomposition and therefore reduction of sludge mass The variation of DTPA extracted metals seems to be related to the changes in metal speciation ... affected by the addition of red mud Since the heavy metals have different properties and different concentrations in the red mud and compost mixtures, t...

Ngày tải lên: 23/09/2012, 14:47

... based on a large number of samples taken in Korea In the case of Tokyo and in the Philippines, urban runoff from roads on rainy days contributes to the increase in metal concentration in the sediments ... and urban storm water on the distribution of metals is discussed The obtained metal concentrations in the sediments in the Philipp...

Ngày tải lên: 05/09/2013, 09:08

... Francisco River The São Francisco basin is the largest river basin entirely contained within Brazilian territory The area of the Velhas River basin is 29.173 km², and the length of the main river, ... guidelines (WHO, 2004) for each metal Table – Kaplan-Meier UPL95 for metal concentration (mg/L) in watercourses of the Velhas river basin including the World Healt...

Ngày tải lên: 05/09/2013, 10:15