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現代催化研究方法百度網盤

發布時間:2022-07-18 00:56:35

⑴ 要研究反應物在催化劑表面的吸附狀態,應該如何去研究

許多現代物理化學實驗方法可用來研究催化劑(見催化)的表面結構、組成、活性中心種類、活性組分的價態和所處的化學環境、吸附態的構型和反應活性等。X射線的波長與晶體原子間距處於同一數量級,當它照射到固體粉末催化劑中的微小晶粒時,將產生布喇格衍射效應。利用該效應,可以測定催化劑的晶體結構,包括催化劑的宏觀對稱類型即晶系和點群,以及晶胞中的原子數或分子數、微觀點陣類型和空間群。利用衍射峰半峰高的增寬現象或小角散射效應,可測定不同晶軸方向的晶粒和無取向晶粒的平均直徑,從而獲得催化劑晶粒形狀的信息。用某元素的穩定同位素(如H、O、C和N)或放射性同位素 (如C、H)來標記所研究的化學物質,從而獲得與反應機理和速率有關信息的方法。分為同位素示蹤、同位素效應和同位素交換等法。1931年末美國的H.C.尤里發現氘之後不久,德國的A.法卡斯和L.法卡斯就對各種氫化物與氘的交換進行研究,這是同位素交換在催化研究中應用的最早實例。其主要應用有:研究催化反應中間物或催化劑表面化學吸附分子的數量和性質及催化劑表面特性,如助催化劑分布等;測定催化劑的部分原子是否參與反應並成為產物分子的一部分;③解釋催化反應微觀機理並確定反應速率的控制步驟。例如,合成氨反應可利用氫和氮的同位素(D和N)進行研究,在鐵催化劑上可觀察到:H+D─→2HD反應即使在液態空氣溫度下也易於發生;NH+ND─→NHD+NHD反應在室溫下就能穩定地進行;而N+N─→2NN)反應則須在合成氨的溫度(約 400℃)下才能發生。利用同位素示蹤得出結論:合成氨反應中氮分子活化是反應速率的控制步驟。

⑵ 《催化讓一切加速改變》pdf下載在線閱讀全文,求百度網盤雲資源

《催化讓一切加速改變》網路網盤pdf最新全集下載:
鏈接:https://pan..com/s/1mi5fH1Q-JLhitokxoCphjA

?pwd=0kcx 提取碼:0kcx
簡介:繼超級暢銷書《瘋傳》《傳染》之後,沃頓商學院市場營銷學教授喬納·伯傑又一力作!催化:讓一切加速改變一書在商業領域中所有的營銷方法都不管用時,這本書就必有用武之地。查爾斯·都希格、羅伯特·西奧迪尼、剽悍一隻貓、黃有璨、戰隼等聯袂推薦。

⑶ 梁長海的論文與著作

發表學術論文90餘篇,其中SCI收錄70餘篇,SCI他人引用1200餘次;EI收錄42篇;ISTP收錄5篇;撰寫/翻譯5部專著中6章;應邀在國內外研究機構和學術會議上作報告20多次。
代表性期刊論文
69. Xiaojuan Ni, Chuang Li, Min Pang, Bingsen Zhang, Dangsheng Su, Changhai Liang*, A solvent-less and fast route to highly dispersed Ru/CNT catalysts by microwave-assisted MOCVD, 2011, submitted
68. Xin Jin, Yanjiao Yi, Qiumin Zhang, Changhai Liang*, A novel route to MoS2/MCM-41 by in-situ formation and decomposition of molecular precursor , 2011, submitted
67. Xiao Chen, Bingsen Zhang, Zhengfeng Shao, Wenzhen Li, Dangsheng Su, Changhai Liang*, Magnetic, Electrochemical and Catalytic Properties of Nickel Silicides Prepared by Direct Silification Method, 2011, submitted
66. Chuang Li, Zhengfeng Shao, Min Pang, Christopher T. Williams, Xiongfu Zhang, Changhai Liang*, Carbon Nanotubes Supported Pt-Ru Core-Shell , Alloy and Monometallic Catalysts for Hydrogenation of Phenylacetylene, 2011, submitted
65. Yanjiao Yi, Xin Jin, Bingsen Zhang, Qiumin Zhang, Dangsheng Su and Changhai Liang*, Preparation and Characterization of Unsupported Ni-Mo-W Sulfide Catalysts for Hydrodesulfurization of Dibenzothiophene, 2011, submitted
64. Bingsen Zhang, Yanjiao Yi, Wei Zhang, Changhai Liang, Dangsheng Su*, Unsupported Ni-Mo-W Sulfide Catalysts: A Structure Investigation, 2011, submitted
63. Anqi Zhao, Xiao Chen, Jingchao Guan, Christopher T. Williams, Changhai Liang*, Formation mechanism of cobalt silicide on silica by chemical vapor deposition of Co(SiCl3)(CO)4, PCCP, 2011, revised
62. Yanjiao Yi, Xin Jin, Lei Wang, Qiumin Zhang, Guang Xiong, and Changhai Liang*, Preparation of Unsupported Ni-Mo-S Catalysts for Hydrodesulfurization of Dibenzothiophene by Thermal Decomposition of Tetramethylammonium Thiomolybdates, Catal. Today, 2011, revised
61. Zihui Xiao, Zhiqiang Ma, Xinkui Wang, Christopher T. Williams, Changhai Liang*, Effect of Preparative Parameters on Structure and catalytic performance of Cu-Cr Catalysts in Non-alkoxide Sol-gel Route, Ind. Eng. Chem. Res., 2010, 2010, 50, 2031-2039
60. Xiao Chen, Anqi Zhao, Zhengfeng Shao, Chuang Li, Christopher T. Williams, Changhai Liang*, Silicide Overlayers on Nickel Surfaces for Selective Hydrogenation of Phenylacetylene, J. Phys. Chem. C, 2010, 114 (39), 16525-3
59. Zhengfeng Shao, Chuang Li, Xiao Chen, Xinkui Wang, Changhai Liang*, A facile and controlled route to prepare eggshell Pd catalyst for selective hydrogenation of Phenylacetylene, ChemCatChem, 2010, 2, 1555-1558
58. 張小菲,邵正鋒,毛國強,何德民,張秋民*,梁長海*,萘在貴金屬Pd﹑Pt及Pd-Pt催化劑上的加氫活性及耐硫性能研究,物理化學學報,2010,26,2691-2698
57. Xiaofei Zhang, Qiumin Zhang*, Anqi Zhao, Jun Guan, Demin He, Haoquan Hu, Changhai Liang*, Hydrogenation of naphthalene over nickel phosphide supported on silica for in the absence and presence of quinoline and its hydrogenated intermediates, Energy & Fuel, 2010, 24, 3796-3803
56. 張奇,劉春艷,梁長海*,何德民,關珺,張秋民*,H2S和喹啉對NiWS/γ-Al2O3催化劑上吲哚加氫脫氮反應的影響,燃料化學學報,2010, 印刷中
55. Min Pang, Ling Ding, Chuang Li, Changhai Liang*, Microwave-assisted preparation of Mo2C/CNTs nanocomposites as an efficient support for electrocatalysts towards oxygen rection reaction, Stud. Surf. Sci. Catal., 2010, 175, 275-278
54. Jingchao Guan, Anqi Zhao, Xiao Chen, Mingming Zhang, Changhai Liang*, Chemical vapor deposition of Fe(CO)4(SiCl3)2 for the synthesis of hydrogenation catalyst made of highly dispersed iron silicide particles on silica , Stud. Surf. Sci. & Catal., 2010, 175, 259-262
53. Xiao Chen, Anqi Zhao, Zhengfeng Shao, Zhiqiang Ma, Changhai Liang*, A Novel Approach to Synthesize Highly Selective Nickel Silicide Catalysts for Phenylacetylene Semihydrogenation, Stud. Surf. Sci. Catal., 2010, 175, 77-84
52. Changhai Liang*, Ling Ding, Chuang Li, Min Pang, Dangsheng Su, Yuemin Wang, and Wenzhen Li, Nanostructured WCx/CNTs as highly efficient support of electrocatalysts with low Pt loading for oxygen rection reaction, Energy Environ. Sci., 2010, 3, 1121-1127
51. Min Pang, Chuang Li, Ling Ding, Jian Zhang, Dangsheng Su, Wenzhen Li, Changhai Liang*, Microwave-assisted preparation of Mo2C/CNTs nanocomposites as efficient electrocatalyst supports for oxygen rection reaction, Ind. Eng. Chem. Res., 2010, 49, 4169-4174
50. Olumide Winjobi, Zhiyong Wang, Changhai Liang, Wenzhen Li*, Carbon nanotube (CNT) supported platinum-palladium nanoparticles for formic acid oxidation, Electrochimica Acta, 2010, 55(13), 4217-422
49. Xin Jin, Chongle Ma, Yanjiao Yi, Qiumin Zhang, Jieshan Qiu, Changhai Liang*, Controlled Preparation of Unsupported Binary and Ternary Sulfides with High Surface Area from Tetraalkylammonium Thiosalts, J. Phys. Chem. Solids, 2010, 71, 642-646
48. Anqi Zhao, Xiaofei Zhang, Xiao Chen, Jingchao Guan, and Changhai Liang*, Cobalt Silicide Nanoparticles in Mesoporous Silica as Efficient Naphthalene Hydrogenation Catalysts by Chemical Vapor Deposition of of Co(SiCl3)(CO)4 Precursor , J. Phys. Chem. C, 2010, 114, 3962-3967
47. Zhiqiang Ma, Zihui Xiao, Jeroen A. van Bokhoven,Changhai Liang*, A Non-alkoxide Sol-gel Route to Highly Active and selective Cu-Cr Catalysts for Glycerol Hydrogenolysis,J. Mater. Chem., 2010, 20, 755-760
46. Ye Luan, Qiumin Zhang*, Demin He, Jun Guan, Changhai Liang, Hydrodenitrogenation of quinoline and its intermediates over sulfided NiW/Al2O3 in the absence and presence of H2S , Asia-Pacific J. Chem. Eng., 2009, 4, 704-710
45. Xiaofei Zhang, Qiumin Zhang*, Jun Guan, Demin He, Haoquan Hu, Changhai Liang*, Hydrogenation of naphthalene on nickel phosphide supported on silica, Asia-Pacific J. Chem. Eng., 2009, 4, 574-580
44. Changhai Liang*, Wei Xia, Maurits van den Berg, Yuemin Wang, Hamideh Soltani-Ahmadi, Oliver Schlüter, Roland A. Fischer and Martin Muhler*,Synthesis and Catalytic Performance of Pd Nanoparticle / Functionalized CNF Composites by a Two-step Chemical Vapor Deposition of Pd(allyl)(Cp) Precursor, Chem. Mater.,2009, 21(12), 2360-2366
43. Tonghua Wang, Suxia Tan, Changhai Liang*, Preparation and characterization of activated carbon from wood by microwave–inced ZnCl2 activation, Carbon, 2009, 47, 1880-1883
42. Qingling Liu, Tonghua Wang, Hongchen Guo, Changhai Liang, Shili Liu, Zhiguo Zhang, Yiming Cao, Dangsheng Su and Jieshan Qiu, Controlled Synthesis of High Performance Carbon/Zeolite T Composite Membrane Materials for Gas Separation, Micro.& Meso. Mater. 2009, 120, 460-466
41. Changhai Liang*, Anqi Zhao, Xiaofei Zhang,Zhiqiang Ma,Roel Prins, CoSi particles on silica support as a highly active and selective catalyst for naphthalene hydrogenation, Chem. Commun., 2009, 2047-2049
40. Changhai Liang*, Ling Ding, Aiqin Wang, Zhiqiang Ma, Jieshan Qiu, Tao Zhang, Microwave-Assisted Preparation and Hydrazine Decomposition Properties of Nanostructured Tungsten Carbides on Carbon Nanotubes, Ind. Eng. Chem. Res., 2009, 48(6), 3244-3248
39. Changhai Liang*, Zhiqiang Ma, Ling Ding, Jieshan Qiu, Template Preparation of a Highly Active and selective Cu-Cr Catalyst with High Surface Area for Glycerol Hydrogenolysis, Catal. Lett., 2009, 130, 169-176
38. 馬崇樂,金鑫,丁玲,張秋民,邱介山,梁長海*,高比表面積二硫化鉬的制備及其對喹啉選擇加氫反應的催化性能,催化學報,2009,30 (1), 78-82
37. Changhai Liang*, Zhiqiang Ma, Hongyan Lin, Ling Ding, Jieshan Qiu,Wiebke Frandsen and Dangsheng Su, Structure and Catalytic Properties of Nanoscale CexFe1-xO2 Solid Solution by Template Route, J. Mater. Chem., 2009, 19, 1417-1424
教材和專著中章節
6. 梁長海,辛勤,「氨合成化學」,現代催化化學 (辛勤等主編), 科學出版社,2010,第三章
5. 梁長海,「多相催化反應動力學」,現代催化研究方法 (辛勤,羅孟飛 主編),科學出版社,2009,第十章, pp429-488
4.Changhai Liang*, Preparation and characterization of Nanostructured Carbides on Carbon Material by Carbothermal Hydrogen Rection, Focus on Nanomaterials Research, Chapter 1, Nova Science Publishers, Inc., 2006, pp1-14
3.辛勤,梁長海,「紅外光譜技術在多相催化中的應用」,固體催化劑研究方法 (辛勤主編), 科學出版社,2004,第七章,pp320-385
2.梁長海,李文震,辛勤,「催化發展簡史 (譯自Catalysis Letters 67卷第一期)」,固體催化劑研究方法 (辛勤主編), 科學出版社,2004,附錄,pp860-908
1.Changhai Liang*, Zhonglai Li, Jieshan Qiu, Zhaobin Wei, Qin Xin, Can Li, Graphitic Nanofilaments: A Superior Support of Ru-Ba Catalyst for Ammonia Synthesis in Nanotechnology in Catalysis (Eds. B. Zhou, S. Hermans and G. A. Somorjai ), Kluwer Academic/Plenum Publishers, 2003, volume II, Chapter 25, pp543-555

⑷ 王緒緒的簡歷

擔任化學化工學院院長,兼任國家環境光催化技術研究中心福州大學光催化研究所副所長,省部共建光催化國家重點實驗室培育基地副主任。物理化學國家重點學科學術帶頭人,《環境科學》雜志編委,國務院政府特殊津貼專家。長期從事本科教學、研究生培養和催化/光催化研究。
教學:1996年以前在陝西師范大學期間主要擔任本科生一線教學任務,主講物理化學課程和物理化學實驗,曾連續多次獲得校級教學質量優秀獎,並主編有《物理化學學習指導》書一部(1992年,陝西人民教育出版社,70萬字)。2000年以來在福州大學主要從事本科生《催化劑制備與表徵》選修課、碩士研究生《催化研究方法》和《沸石分子篩化學》以及博士研究生《現代催化研究方法》等學位課和選修課的教學。自2000年以來共指導12名本科生畢業論文,培養碩士研究生15人,博士研究生10人。目前在學研究生9人,訪問學者1名。

⑸ 液體催化劑研究方法有哪些

反應物一定,實驗不同溫度下的催化效果,或比較產物產量。找到合適溫度,把催化劑的量變為變數,再進行實驗,觀察產物產量。

⑹ 催化劑表徵常用的方法都有什麼啊大家能不能幫下忙啊嘿嘿,多謝了。最好詳細些!

催化劑耳朵物性常用表徵方法:
1.比表面積
2.孔容積(孔體積)
3.孔分布
4.吸水率
5.抗壓強度
催化劑化學性質的表示方法:
1.活性
2.選擇性
3.穩定性

⑺ 催化劑對氧氣還原反應催化性能的穩定性的研究方法有哪些

催化劑都有專一性,不可能通用的。要說共同處只有催化劑的原理了。
按照氧化還原反應的理論 這個反應不屬於氧化還原反應 因為我們認為單質的化合價都是0 除非到了大學 學了價電子知識 才有你說的這種理解

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