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| 1 | Rh/ZnO-Al_2O_3催化剂用于巴豆醛选择性加氢(英文)显示文摘Gas phase hydrogenation of crotonaldehyde was performed over 1 wt% Rh/ZnO-Al2O3 catalysts with various Zn/Rh atomic ratios. Monometallic Rh/Al2O3 was also prepared for comparison. The samples were prepared by the successive impregnation of Al2O3 with chlo-ride precursors of zinc and rhodium. The solids have been characterized by H2 chemisorption,temperature-programmed reduction,scanning electron microscopy,and cyclohexane dehydrogenation. Their catalytic behaviour in the gas phase crotonaldehyde hydrogenation reaction after reduction treatment in flowing hydrogen at 723 K was investigated. The relationship between catalytic activity,selectivity for crotyl alcohol,and physicochemical properties of the catalysts was examined. Results obtained showed that the presence of Zn clearly promotes the hydrogenation of the carbonyl bond. The catalyst with Zn/Rh atomic ratio of 5 displayed good catalytic stability and the highest selectivity for crotyl alcohol(70%) along with alloy formation. | Mouna AOUN Aicha BENAMAR Mohamed CHATER | 2011 | 催化学报2011，32，7： | 2 |
| 2 | Graphs for the design of laterally loaded piles in clay显示文摘 | Abdellah Alem Ahmed Benamar | 2002 | The Electronic Journal of Geotechnical Engineering2002，，： | 1 |
| 3 | Geometrically non-linear free vibration of fully clamped symmetrically laminated rectangular composite plates 显示文摘 | Harras B Benamar R | 2002 | Journal of Sound and Vibration2002，251，4： | 1 |
| 4 | Embedded Lattices Tree : An Efficient Indexing Scheme for Content Based Retrieval on Image Databases显示文摘 | Mejdoub M Fonteles L BenAmar C | 2009 | Journal of Visual Communication and Image Representation2009，20，2： | 1 |
| 5 | Changes in malon- dialdehyde content and in superoxide dismutase,catalase and glutathione reductase activities in sunflower seeds as related to deterioration during accelerated ageing显示文摘 | Bailly C Benamar A Corbineau F | | 0，，： | 1 |
| 6 | Changes in malondialdehyde content and in superoxide dismutase,catalase,and glutathione reductase activities in sunflower seeds as related to deterioration during accelerated aging显示文摘 | Bailly C Benamar A Corbineau F | 1996 | Physiologia Plantarum1996，，97： | 1 |
| 7 | First in vivo evidence for afunctional interaction between chemokine and cannabinoid systemsin the brain显示文摘 | Benamar K Geller EB Adler MW | 2008 | J Pharmacol Exp Ther2008，325，： | 1 |
| 8 | Analgesic efficacy of buprenorphine in the presence of high levels of SDF-1α/CXCL12 in the brain显示文摘 | Benamar K Palma J Cowan A | | 0，，2： | 1 |
| 9 | Dynamic pile response using two pile-driving techniques 显示文摘 | BENAMAR | 2000 | Soil Dynamics and Earthquake Engineering2000，20，6： | 1 |
| 10 | Changes in Malondialdehyde Content and in Superoxide Dismutase,Catalase Glutathione Reductase Activities in Sunflower Seeds as Related to Deterioration during Accelerated Aging显示文摘 | Bailly C Benamar A Corbineau F | 1996 | Physiologia Plantarum1996，97，： | 1 |
| 11 | Changes in ma- londialdehyde content and in superoxide dismutase, cata- lase and glutathione reductase activities in sunflower seed as related todeterioration during accelerated aging 显示文摘 | Bailly C Benamar A Corbineau F | 1996 | Plant Physiology1996，97，： | 1 |
| 12 | Changes in malondialdehyde content and in superoxide dismutase, eatalase and glutathione reductase activities in sunflower seed as related to deterioration during accelerated aging 显示文摘 | BAILLY C BENAMAR A CORBINEAU F | 1996 | Plant Physiology1996，97，： | 1 |
| 13 | Func- tion and stress tolerance of seed mitochondria 显示文摘 | Macherel D Benamar A Avelange-Macherel MH | 2007 | Physiol Plant2007，129，： | 1 |
| 14 | Elevated level of the proinflammatory chemokine, RANTES/CCL5, in the periaqueduetal grey causes hyperalgesia in rats显示文摘 | Benamar K Geller E B Adler M W | 2008 | Eur J Pharmaeol2008，592，： | 1 |
| 15 | Pea seed mitochondriaare endowed with a remarkable tolerance to extreme physiologicaltemperatures显示文摘 | Stupnikova I Benamar A Tolleter D | 2006 | Plant physiol2006，140，： | 1 |
| 16 | Membrane integrity and oxidative properties of mitochondria isolated from imbibing pea seeds after priming or accelerated ageing 显示文摘 | Benamar A Tallon C Mackerel D | 2003 | Seed Sci- ence Research2003，13，1： | 1 |
| 17 | Geometrically non - linear free vibrations of clamped - clamped beams with an edge crack 显示文摘 | El K Benamar R Bennouna M M | 2006 | Comput Struct2006，54，： | 1 |
| 18 | Improvement of the semi - analytical method, based on Hamilton' s principle and spectral analysis, for determination of the geometrically non - linear free response of thin straight structures, part Ⅰ: Application to C -C and SS -C beam 显示文摘 | EI K M Benamar R White G | 2002 | Sound Vib2002，249，： | 1 |
| 19 | Changes in malondialdehyde content and in superoxide dismutase, catalase and glutathione reductase activities in sunflowcr seed as related to deterioration during accelerated aging显示文摘 | Bailly C Benamar A Corbineau F | 1996 | Physiol Plant1996，97，： | 1 |
| 20 | An exact solution for the shape of a crystal growing in a forced flow显示文摘 | Benamar M Bouissou P h Pelce P | 1988 | Crystal Growth1988，92，： | 1 |
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