基本信息
俞佳枫  女  硕导  中国科学院大连化学物理研究所
电子邮件: yujf@dicp.ac.cn
通信地址: 大连市中山路457号
邮政编码:

研究领域

   主要研究领域为火焰喷射裂解法(FSP)和磁控溅射(SP)法制备先进功能催化材料,对催化过程进行原位同步辐射XAS技术表征,研究反应过程机理,首次构建温和条件下铜基催化剂上金属-载体强相互作用,开拓新材料在汽车尾气净化、CO/CO2加氢制醇、低温制氢、酯加氢等方向的应用。

FSP法是一种具有广阔前景的快速制备纳米结构材料的方法,无需后续焙烧处理,制备过程中有机前驱体经过瞬间高温燃烧分解形成高分散的纳米颗粒,使得该纳米颗粒具有特殊性质,如新型的组成、形貌、结构、晶相等,还可制备得到氧化物形成过程中的中间态物种(亚稳态),具有更高的活性。另外,该方法在精确控制金属-载体相互作用方面显示出了极大的优势,可用于设计和构建传统方法难以获得的新型催化体系,具有极强的拓展性和应用前景。

SP法是一种罕见的催化剂制备技术,我们拥有国内唯一技术和设备,该技术具有改变金属电子结构的能力,不同于传统催化剂中采用载体或助剂等改性活性金属的间接方法,我们采用SP法可直接改变金属的化学性质,从而表现出非常规的催化性能,所研制的高温稳定的铜催化剂突破了现有应用极限,创新性强,具有广阔应用前景。

        Her current research focuses on the advanced catalytic materials synthesized by flame spray pyrolysis (FSP) and sputtering (SP) method. FSP process is a highly promising and versatile technique for the rapid synthesis of nano-stuctural materials without subsequent calcination treatment. The combustion of the aerosol at high temperature followed by rapid quenching produces dispersible nano-sized oxide powders with special properties, such as novel phases, compositions, morphology and metastable structures. SP technology is a new solvent-free catalysts synthesis method, where atomic metal was supptered by high energy Ar ion and loaded on the surface of supports. The electronic structure of metal atoms can be reconstructed by the bombardment of high-energy plasma during the process of SP, while the disorder of crystal lattice of oxides will be enhanced by quenching from extremely high temperature in FSP synthesis. The combination of the two synthesis process is a powerful technology for regulation the metal-support interactions in a wide range. This strategy can be applied to the design and fabrication of novel catalysts which may not be easy accessible by conventional processes.



招生信息

招生专业
081705-工业催化
081701-化学工程
081704-应用化学
招生方向
纳米催化材料制备新技术
CO2加氢制甲醇技术
碳化物催化材料应用技术

教育背景

2020-01--2021-01   德国卡尔斯鲁厄理工大学   访问学者
2006-09--2011-08   大连化学物理研究所   博士
2001-09--2005-06   大连理工大学   学士

工作经历

2020-01~2021-01 德国卡尔斯鲁厄理工大学, 访问学者

2014-06~现在, 大连化学物理研究所, 副研究员

2013-09~2013-12,德国卡尔斯鲁厄理工大学, 访问学者

2011-11~2014-06,大连化学物理研究所, 助理研究员

2006-09~2011-08,大连化学物理研究所, 博士

2001-09~2005-06,大连理工大学, 学士


专利与奖励

   
奖励信息
(1) 辽宁省自然科学学术成果奖, 二等奖, 省级, 2019
专利成果
[1] 俞佳枫. 一种负载型铜基纳米催化剂及其制备方法和应用. 202110962881.5, 2021-08-20.

[2] 俞佳枫, 孙剑, 张继新, 孙兴涛, 佟鑫. 一种耐高温抗烧结的负载型铜纳米催化剂及其制备和应用. 202110609132.4, 2021-06-03.

[3] 俞佳枫, 佟鑫, 孙剑, 孙兴涛. 铈铁锆固溶体氧化物催化剂及其制备应用. CN: CN112844393A, 2021-05-28.

[4] 俞佳枫, 孙兴涛, 孙剑. 一步碳化制备纯α相碳化钼催化剂的方法及催化剂和应用. 202110003270.8, 2021-01-04.

[5] 俞佳枫, 杨蒙, 孙剑. 一步制备四方相氧化锆的方法及其担载铜基催化剂和应用. 202110010231.0, 2021-01-04.

[6] 俞佳枫, 孙剑, 张继新, 张哲, 徐恒泳. 一种亚稳态氧化铈或铈锆固溶体纳米材料. CN: CN109865535A, 2019-06-11.

[7] 孙剑, 俞佳枫, 孟繁琼, 椿范立, 徐恒泳. 用于制备乙醇酸甲酯的铜基催化剂及其制备和应用. CN: CN110871071B, 2018-09-04.

[8] 俞佳枫, 张哲, 张继新, 徐恒泳. 火焰喷射裂解法制备的铜基加氢催化剂及其制备和应用. CN: CN108144610A, 2018-06-12.

[9] 俞佳枫, 徐恒泳, 祁晨琛, 包淳, 张继新. 一种金属钯膜表面制备分子筛膜的方法. CN: CN105013339A, 2015-11-04.

[10] 徐天莹, 俞佳枫, 徐恒泳, 张继新. 一种用分子筛修饰钯基复合膜的方法. CN: CN105013297A, 2015-11-04.

[11] 徐恒泳, 葛庆杰, 方雯, 俞佳枫. 一种用于丙烷选择氧化制丙烯酸的反应方法和反应器. CN: CN102311334A, 2012-01-11.

[12] 徐恒泳, 葛庆杰, 俞佳枫, 方雯. 一种用于环烷烃脱氢铂基催化剂稳定性的改进方法. CN: CN102247843A, 2011-11-23.

出版信息

   
发表论文
[1] Na Liu, Jian Wei, Jing Xu, Yang Yu, Jiafeng Yu, Yu Han, Kai Wang, Joshua Iseoluwa Orege, Qingjie Ge, Jian Sun. Elucidating the structural evolution of highly efficient Co–Fe bimetallic catalysts for the hydrogenation of CO2 into olefins. APPLIED CATALYSIS B: ENVIRONMENTAL[J]. 2023, 328: 122476-, http://dx.doi.org/10.1016/j.apcatb.2023.122476.
[2] 方传艳, 俞佳枫, 位健, 孙剑, 徐恒泳. 道地农业与生命健康. 肥料与健康. 2022, 49(6): 28-33, http://lib.cqvip.com/Qikan/Article/Detail?id=7108596323.
[3] Si, Zhiyan, Amoo, Cederick Cyril, Han, Yu, Wei, Jian, Yu, Jiafeng, Ge, Qingjie, Sun, Jian. Sputtering FeCu nanoalloys as active sites for alkane formation in CO2 hydrogenation. JOURNAL OF ENERGY CHEMISTRY[J]. 2022, 70(7): 162-173, https://www.sciengine.com/doi/10.1016/j.jechem.2022.02.039.
[4] Sun, Xingtao, Yu, Jiafeng, Tong, Xin, Yang, Meng, Zhang, Jixin, Sun, Jian. Controlling phase transfer of molybdenum carbides by various metals for highly efficient hydrogen production. JOURNAL OF ENERGY CHEMISTRY[J]. 2021, 62(11): 191-197, http://apps.webofknowledge.com/CitedFullRecord.do?product=UA&colName=WOS&SID=5CCFccWmJJRAuMzNPjj&search_mode=CitedFullRecord&isickref=WOS:000662304400004.
[5] Yu, Jiafeng, Yang, Meng, Zhang, Jixin, Ge, Qingjie, Zimina, Anna, Pruessmann, Tim, Zheng, Lei, Grunwaldt, JanDierk, Sun, Jian. Stabilizing Cu+ in Cu/SiO2 Catalysts with a Shattuckite-Like Structure Boosts CO2 Hydrogenation into Methanol. ACS CATALYSIS[J]. 2020, 10(24): 14694-14706, https://www.webofscience.com/wos/woscc/full-record/WOS:000608850500028.
[6] Jia, Haiyuan, Zhang, Jixin, Yu, Jiafeng, Yang, Xiaodeng, Sheng, Xueru, Xu, Hengyong, Sun, Chenglin, Shen, Wenjie, Goldbach, Andreas. Efficient H-2 production via membrane-assisted ethanol steam reforming over Ir/CeO2 catalyst. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY[J]. 2019, 44(45): 24733-24745, http://dx.doi.org/10.1016/j.ijhydene.2019.07.199.
[7] 俞佳枫. 分子筛膜保护的钯膜具有长期抗硫稳定性. Industrial & Engineering Chemistry Research. 2019, [8] Chen, Bingbing, Liu, Jinxia, Li, Hui, Xu, Tianying, Zhang, Jixin, Yu, Jiafeng, Xu, Hengyong. Long-Term Stability against H2S Poisoning on Pd Composite Membranes by Thin Zeolite Coatings. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH[J]. 2019, 58(16): 6429-6437, http://cas-ir.dicp.ac.cn/handle/321008/171879.
[9] Lei Zheng, Hui Li, Haijun Yu, Guodong Kang, Tianying Xu, Jiafeng Yu, Xinzhong Li, Hengyong Xu. "Modified" Liquid–Liquid Displacement Porometry and Its Applications in Pd-Based Composite Membranes. MEMBRANES[J]. 2018, 8(2): https://doaj.org/article/409088b334ae4a70b76ea541d82b0658.
[10] 俞佳枫. 冷冻铜类贵金属催化剂催化初加氢. Science Advances. 2018, [11] Zhang, Zhe, Yu, Jiafeng, Zhang, Jixin, Ge, Qingjie, Xu, Hengyong, Dallmann, Felix, Dittmeyer, Roland, Sun, Jian. Tailored metastable Ce-Zr oxides with highly distorted lattice oxygen for accelerating redox cycles. CHEMICAL SCIENCE[J]. 2018, 9(13): 3386-3394, http://cas-ir.dicp.ac.cn/handle/321008/167142.
[12] 俞佳枫. Tailored Metastable Ce-Zr Oxides with Highly Distorted Lattice Oxygen for Accelerating Redox Cycle. Chemical Science. 2018, [13] Sun, Jian, Yu, Jiafeng, Ma, Qingxiang, Meng, Fanqiong, Wei, Xiaoxuan, Sun, Yannan, Tsubaki, Noritatsu. Freezing copper as a noble metal-like catalyst for preliminary hydrogenation. SCIENCE ADVANCES[J]. 2018, 4(12): http://www.corc.org.cn/handle/1471x/2372934.
[14] Miao, Dengyun, Cavusoglu, Guelperi, Lichtenberg, Henning, Yu, Jiafeng, Xu, Hengyong, Grunwaldt, JanDierk, Goldbach, Andreas. Water-gas shift reaction over platinum/strontium apatite catalysts. APPLIED CATALYSIS B-ENVIRONMENTAL[J]. 2017, 202: 587-596, http://cas-ir.dicp.ac.cn/handle/321008/169718.
[15] 张哲, 俞佳枫, 马现刚, 徐恒泳. 新型火焰喷射裂解法制备非化学计量比的镁铝尖晶石及其抗积炭性能研究. 应用化工[J]. 2017, 46(10): 1911-1915, http://lib.cqvip.com/Qikan/Article/Detail?id=673483403.
[16] 俞佳枫. Preparation of non-stoichiometric magnesium aluminate spinel by novel flame spray pyrolysis method and its anti-coking properties. Applied Chemical Industry. 2017, [17] Yu, Jiafeng, Zhang, Jixin, Bao, Chun, Li, Hui, Xu, Hengyong, Sun, Jian. Confined and in-situ zeolite synthesis: A novel strategy for defect reparation over dense Pd membranes for hydrogen separation. SEPARATION AND PURIFICATION TECHNOLOGY[J]. 2017, 184: 43-53, http://dx.doi.org/10.1016/j.seppur.2017.04.035.
[18] Yu, Jiafeng, Zhang, Jixin, Bao, Chun, Zhang, Zhe, Li, Hui, Xu, Hengyong. Controllable growth of defect-free zeolite protective layer on the surface of Pd membrane for chemical stability enhancement. MICROPOROUS AND MESOPOROUS MATERIALS[J]. 2017, 244: 119-126, http://dx.doi.org/10.1016/j.micromeso.2017.02.063.
[19] Chen, Bingbing, Xu, Tianying, Li, Hui, Bao, Feng, Yu, Jiafeng, Li, Xinzhong, Xu, Hengyong. Highly sulfur-tolerant Pd composite membranes with a protective layer of MoS2/gamma-alumina. JOURNAL OF MATERIALS CHEMISTRY A[J]. 2017, 5(19): 8892-8896, https://www.webofscience.com/wos/woscc/full-record/WOS:000401316100006.
[20] Yu, Jiafeng, Zhang, Zhe, Dallmann, Felix, Zhang, Jixin, Miao, Dengyun, Xu, Hengyong, Goldbach, Andreas, Dittmeyer, Roland. Facile synthesis of highly active Rh/Al2O3 steam reforming catalysts with preformed support by flame spray pyrolysis. APPLIED CATALYSIS B-ENVIRONMENTAL[J]. 2016, 198: 171-179, http://cas-ir.dicp.ac.cn/handle/321008/170106.
[21] Yu, Jiafeng. Comments on "Influence of Zeolite Protective Overlayer on the Performances of Pd Thin Film Membrane on Tubular Asymmetric Alumina Supports". INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCHnull. 2016, 55(21): 6260-6260, https://www.webofscience.com/wos/woscc/full-record/WOS:000377150600021.
[22] Yu, Jiafeng, Qi, Chenchen, Zhang, Jixin, Bao, Chun, Xu, Hengyong. Synthesis of a zeolite membrane as a protective layer on a metallic Pd composite membrane for hydrogen purification. JOURNAL OF MATERIALS CHEMISTRY A[J]. 2015, 3(9): 5000-5006, http://cas-ir.dicp.ac.cn/handle/321008/145969.
[23] 徐天莹, 俞佳枫, 张继新, 徐恒泳. 钯复合膜表面缺陷修饰材料的研究. 膜科学与技术[J]. 2015, 35(2): 30-35, http://lib.cqvip.com/Qikan/Article/Detail?id=664461526.
[24] 俞佳枫, 祁晨琛, 张继新, 包淳, 徐恒泳. synthesis of zeolite membrane as a protective layer on a metallic Pd composite membrane for hydrogen purification. JOURNAL OF MATERIALS CHEMISTRY A[J]. 2015, 3: 5000-, http://cas-ir.dicp.ac.cn/handle/321008/148048.
[25] 徐天莹, 俞佳枫, 徐恒泳. NaA分子筛膜的研究进展. 哈尔滨师范大学自然科学学报[J]. 2014, 40-46, http://lib.cqvip.com/Qikan/Article/Detail?id=49416073.
[26] 俞佳枫, 葛庆杰, 张健, 徐恒泳, 苏党生. The Unique Role of CaO in Stabilizing the Pt/Al2O3 Catalyst for the Dehydrogenation of Cyclohexane. European hydrogen energy conference 2014null. 2014, 751-, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000308037400022&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=3a85505900f77cc629623c3f2907beab.
[27] 张继新, 俞佳枫, 方雯, 徐恒泳. 乙醇对金属钯复合膜透氢性能影响的研究. 膜科学与技术[J]. 2014, 34(1): 51-56, http://lib.cqvip.com/Qikan/Article/Detail?id=48798256.
[28] Yu, Jiafeng, Wang, Rui, Ren, Shiyuan, Sun, Xiaoyan, Chen, Chunlin, Ge, Qingjie, Fang, Wen, Zhang, Jian, Xu, Hengyong, Su, Dang Sheng. The Unique Role of CaO in Stabilizing the Pt/Al2O3 Catalyst for the Dehydrogenation of Cyclohexane. CHEMCATCHEM[J]. 2012, 4(9): 1376-1381, http://www.irgrid.ac.cn/handle/1471x/721168.
[29] 俞佳枫, 方雯, 葛庆杰, 徐恒泳. 助剂形态对Pt/γ-Al_2O3催化剂抗积炭性能的影响. 催化学报[J]. 2011, 32(8): 1364-1369, http://lib.cqvip.com/Qikan/Article/Detail?id=38938335.
[30] Fang, Wen, Ge, Qingjie, Yu, Jiafeng, Xu, Hengyong. Catalytic Selective Oxidation of Propane to Acrylic Acid in a Fixed-Bed Reactor with an O-2-Distributor. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH[J]. 2011, 50(4): 1962-1967, http://159.226.238.44/handle/321008/142677.
[31] Yu Jiafeng, Fang Wen, Ge Qingjie, Xu Hengyong. Effect of Oxide Phase of Promoters on Coke Resistance over Pt/gamma-Al2O3 Catalyst. CHINESE JOURNAL OF CATALYSIS[J]. 2011, 32(8): 1364-1369, http://159.226.238.44/handle/321008/142589.
[32] Fang Wen, Ge Qingjie, Yu Jiafeng, Xu Hengyong. Propane Selective Oxidation to Acrylic Acid over Combined Catalysts. CHINESE JOURNAL OF CATALYSIS[J]. 2011, 32(6): 1022-1026, http://159.226.238.44/handle/321008/142539.
[33] Yu, Jiafeng, Ge, Qingjie, Fang, Wen, Xu, Hengyong. Influences of calcination temperature on the efficiency of CaO promotion over CaO modified Pt/gamma-Al2O3 catalyst. APPLIED CATALYSIS A-GENERAL[J]. 2011, 395(1-2): 114-119, http://159.226.238.44/handle/321008/142548.
[34] 方雯, 葛庆杰, 俞佳枫, 徐恒泳. 组合催化剂上丙烷选择氧化制丙烯酸. 催化学报[J]. 2011, 32(6): 1022-1026, http://lib.cqvip.com/Qikan/Article/Detail?id=38476094.
[35] Yu, Jiafeng, Ge, Qingjie, Fang, Wen, Xu, Hengyong. Enhanced performance of Ca-doped Pt/gamma-Al2O3 catalyst for cyclohexane dehydrogenation. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY[J]. 2011, 36(18): 11536-11544, http://dx.doi.org/10.1016/j.ijhydene.2011.06.066.
[36] 俞佳枫, 葛庆杰, 方雯, 徐恒泳. Influences of CaO-Al2O3 Interaction on Coke Resistance of CaO Modified Pt/Al2O3 Catalyst. 9th novel gas conversion symposiumnull. 2010, 217/1-, http://159.226.238.44/handle/321008/114070.
[37] 方雯, 葛庆杰, 俞佳枫, 徐恒泳. Catalytic selective oxidation of propane to acrylic acid in a fixed-bed reactor with an O2-distributor. 9th novel gas conversion symposiumnull. 2010, 83/1-, http://159.226.238.44/handle/321008/114072.

科研活动

   
科研项目
( 1 ) 分子筛限域原位生长法制备超薄金属钯复合膜的研究, 主持, 国家级, 2014-01--2016-12
( 2 ) 用于氢纯化的分子筛钯膜复合材料制备关键技术, 主持, 省级, 2018-01--2019-12

指导学生

现指导学生

孙兴涛  硕士研究生  085216-化学工程  

指导学生

张继新   硕士研究生   2014年

徐天莹    硕士研究生    2015年

张哲    硕士研究生    2017年