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| 1 | Preparation of Pt/K_2La_2Ti_3O_(10) and its photo-catalytic activity for hydrogen evolution from methanol water solution显示文摘A layered perovskite-type oxide K2La2Ti3O10 was prepared with high-temperature solid-state reaction, and characterized with X-ray diffraction (XRD) and ultraviolet-visible diffuse re-flectance spectroscopy (UV-Vis DRS). Platinum was loaded onto K2La2Ti3O10 as a co-catalyst with different methods. The dispersion of platinum on K2La2Ti3O10 was determined with HOT method. The photocatalytic activity of Pt/K2La2Ti3O10 was studied. This catalyst showed much higher activity in hydrogen evolution reaction than Ni/K2La2Ti3O10. The effects of different amounts of loaded platinum and several preparation methods were evaluated. The best achieved hydrogen evolution rate was 233.88 μmol·h?1 by Pt(2%)/K2La2Ti3O10. A possible band structure and mechanism were discussed based on the results. | CUI Wenquan1,3, LIU Li2, FENG Liangrong1, XU Chenghua1, LI Zijian1, Lü Shaojie1 & QIU Fali1 1. Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China 2. Chemistry Department, Sichuan University of Science & Engineering, Zigong 643033, China 3. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China Correspondence should be addressed to Qiu Fali | 2006 | Science China Chemistry2006，49，2： | 3 |
| 2 | Leafminer cuterpillars and cytokinins in the green islands of autremn leaves显示文摘 | Engelbrecht L Organ U Heese W | 1969 | Nature1969，233，： | 1 |
| 3 | Organizational Citizenship Behavior in the People's Republic of China 显示文摘 | Farh J L Zhong C B Organ D W | 2004 | Organization Science2004，，2： | 1 |
| 4 | Extensivet roponin I and T modification detected in serum from patients with AMI显示文摘 | Labugger R Organ L Collier C | 2000 | Circulation2000，102，11： | 1 |
| 5 | Organizational Citizenship Behavior in The People's Republic of China显示文摘 | Farh J L Zhong C B Organ D W | 2004 | Organization Science2004，15，2： | 1 |
| 6 | Bursting oscillations during metal electrodissolution: experiments and model显示文摘 | Organ L Kiss I Z Hudson J L | 2003 | J Phys Chem B2003，107，27： | 1 |
| 7 | Organizational Citizenship Behavior in the People's Republic of China显示文摘 | Farh J L Zhong C B Organ D | 2004 | Organization Science2004，2，： | 1 |
| 8 | Organizational Citizenship Behavior in the People's Republic of China显示文摘 | Farh J L Zhang C B Organ D W | 2004 | Organization Science2004，15，2： | 1 |
| 9 | Chemical inhibition of acetyl-CoA carboxylase induces growth arrest and cytotoxicity selectively in cancer cells 显示文摘 | Beckers A Organe S Timmermans L | 2007 | Cancer Res2007，67，17： | 1 |
| 10 | Organizational Cit- izenship Behavior in the People's Republic of China 显示文摘 | FARH J L ZHONC C B ORGAN D W | 2004 | Organization Science2004，15，2： | 1 |
| 11 | Determination of trace of mercury(II)by inhibition of an enzyme reactor electrode loaded withimmobilized urease显示文摘 | ORGAN L JOHANSSON G | 1978 | Anal Chim Acta1978，96，： | 1 |
| 12 | Origin of avian genome size and structure in non-avian dinosaurs显示文摘 | Organ C L Shedlock A M Meade A | | 0，，7132： | 1 |
| 13 | Organizational Citizenship Behavior in the People's Republic of China显示文摘 | Farh J L Zhong C B Organ D W | 2004 | Organization Science2004，15，2： | 1 |
| 14 | Extensive troponin Ⅰ and T modification detected in serum from patients with acute myoeardial infarction 显示文摘 | Labugger R Organ L Collier C | 2000 | Circulation2000，102，11： | 1 |
| 15 | Evidence that also in non proliferating cells the number of NORs is a marker of protein synthesis activity 显示文摘 | Jozsa L Kannus P Jarvinen M Atrophy and regeneration of rat calf muscles cause reversible changes in the number of nucleolar organizer regions | 1993 | Lab Invest1993，69，2： | 1 |
| 16 | Extensive troponin I and T modification detected in serum from patients with acute myocardial infarction 显示文摘 | Labugger R Organ L Collier C | 2000 | Cireulation2000，102，11： | 1 |
| 17 | Segmental Bioelectrical Impedance Analysis:Theory and Application of a New Technique 显示文摘 | Organ L W Bradham G B Gore D W | 1994 | J Appl physiol1994，77，： | 1 |
| 18 | Organizational citizenship behavior in the People's Republic of China显示文摘 | Farh J L Zhong C B Organ D W | | 0，，02： | 1 |
| 19 | Chemical inhi- bition of acetyl-CoA carboxylase induces growth arrest and cytotoxicity selectively in cancer cells 显示文摘 | Beckers A Organe S Timmermans L | 2007 | Cancer Res2007，67，17： | 1 |
| 20 | Leafminer caterpillars and cytokinins in the 'green islands' of autumn leaves显示文摘 | Engelbrecht L Organ U Heese W | 1969 | Nature1969，223，： | 1 |
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