金属载体表面负载玻璃陶瓷涂层表面的性能
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摘要
采用酸碱腐蚀后高温氧化的方法对NiCrFe金属载体表面进行预处理,并应用溶胶-凝胶法制备(Al2O3)(K2O)(SiO2)2玻璃陶瓷涂层,通过扫描电镜(SEM)和X射线粉末衍射(XRD)对载体和涂层进行形貌分析.实验证明,该玻璃陶瓷涂层的涂覆可以有效的提高比表面积.
The NiCrFe metallic substrate surface were pretreated using the method of hightemperature oxidation after acid and alkali corrosion,and the(Al2O3)(K2O)(SiO2)2 glass ceramic coating was prepared by sol-gel method.The morphology analysis on carrier and coating were carried out by scanning electron microscopy(SEM)and X-ray powder diffraction(XRD).Experimental results show that the glass ceramic coating can effectively improve the ratio of surface area.
The NiCrFe metallic substrate surface were pretreated using the method of hightemperature oxidation after acid and alkali corrosion,and the(Al2O3)(K2O)(SiO2)2 glass ceramic coating was prepared by sol-gel method.The morphology analysis on carrier and coating were carried out by scanning electron microscopy(SEM)and X-ray powder diffraction(XRD).Experimental results show that the glass ceramic coating can effectively improve the ratio of surface area.
引文
[1]王建昕,傅立新.汽车排气污染治理及催化转化器[M].北京:化学工业出版社,2000:220-245.(Wang Jianxin,Fu Xinli.Automobile Exhaust Pollution and Catalytic Converters[M].Beijing:Chemical Industry Press,2000:220-245.)
[2]吴晓东,陈华鹏,徐鲁华,等.金属载体表面氧化及预载处理对氧化铝涂层结合性能的影响[J].中国稀土学报,2002,20(Z1):68-72.(Wu Xiaodong,Chen Huapeng,Xu Luhua,et al.Effect of Surface Oxidation and Precoating on Combination Performance of Al2O3 Washcoat on Metallic Substrate[J].Journal of the Chinese Rare Earth Society,2002,20(Z1):68-72.)
[3]魏伟,史庆南.汽车尾气催化净化器用金属载体的研究进展[J].汽车科技,2001(6):4-6.(Wei Wei,Shi Qingnan.Research of Carrier Used in Automotive Exhaust Gas Purifying System[J].Automobile Science and Technology,2001(6):4-6.)
[4]陈颖,聂祚仁,周美玲,等.对La对FeCrAl合金箔材抗高温氧化性能的影响[J].材料保护,2002,35(8):34-36.(Chen Ying,Nie Zuoren,Zhou Meiling,et al.Effect of La on High Temperature Oxidation Resistance of FeCrAl Alloy Foils[J].Materials Protection,2002,35(8):34-36.)
[5]Agrafiotis C,Tsetsekou A,Leon I.Effect of Slurry Rheological Properties on the Coating of Ceramic Honeycombs with Yttria-Stabilized-Zirconia Washcoats[J].Journal of the American Ceramic Society,2000,83(5):1033-1038.
[6]Bemal S,Blanco G,Cifredo G,et al.Reducibility of Ceria-Lanthana Mixed Oxides under Temperature Programmed Hydrogen and Inert Gas Flow Conditions[J].Journal of Alloys and Compounds,1997,250(1/2):449-454.
[7]Agrafiotis C,Tsetsekou A.The Effect of Power Characteristics on Washcoat Quality.PartⅠ:Alumina Washcoats[J].Journal of the European Ceramic Society,2000,20(7):815-824.
[8]Conde A,Durn A,Damborenea J J.Polymeric Sol-Gel Coatings as Protective Layers of Aluminium Alloys[J].Progress in Organic Coatings,2003,46(4):288-296.
[9]Tanaka S,Mizukami F,Niwa S,et al.Preparation of Highly Dispersed Silica Supported Palladium Catalysts by a Complexing Agent-Assisted Sol-Gel Method and their Characteristics[J].Applied Catalysis A:General,2002,229(1):165-174.
[10]Perez V,Miachon S,Dalmon J A,et al.Preparation and Characterisation of a Pt/Ceramic Catalytic Membrane[J].Separation and Purification Technology,2001,25(1/2/3):33-38.
[11]Arefi-Khonsari F,Tatoulian M,Bretagnol F,et al.Processing of Polymers by Plasma Technologies[J].Surface and Coatings Technology,2005,200(1/2/3/4):14-20.
[12]Jung C K,Bae I S,Lee S B,et al.Development of Painting Technology Using Plasma Surface Technology for Automobile Parts[J].Thin Solid Films,2005,506:316-322.
[13]Venezia A M,Parola V L,Deganello G.Synergetic Effect of Gold in Au/Pd Catalysts during Hydrodesulfurization Reactions of Model Compounds[J].Journal of Catalysis,2003,215(2):317-325.
[14]王宇,卢安贤,张小福,等.高强度α-堇青石基玻璃陶瓷的析晶与力学性能[J].粉末冶金材料科学与工程,2007,12(2):117-122.(Wang Yu,Lu Anxian,Zhang Xiaofu,et al.Crystallization and Mechanical Properties of High Strengthα-Cordierite Glass-Ceramics[J].Materials Science and Engineering of Powder Metallurgy,2007,12(2):117-122.)
[15]Taruta S,Sakata M,Yamaguchi T,et al.Crystallization Process and some Properties of Novel Transparent Machinable Calcium-Mica Glass-Ceramics[J].Ceramics International,2008,34(1):75-79.
[16]吴闵.X射线衍射及应用[J].沈阳大学学报,1995,7(4):7-12.(Wu Min.X-Ray Diffraction and its Application[J].Journal of Shenyang University,1995,7(4):7-12.)
[17]牛晓巍,徐跃,王婧姝,等.NiCrFe金属上涂覆玻璃陶瓷涂层的结构和性能[J].稀有金属材料与工程,2011,40(1):96-100.(Niu Xiaowei,Xu Yue,Wang Jingshu,et al.Microstructure and Properties of Glass Ceramic Coating on the NiCrFe Metal Support[J].Metal Materials and Engineering,2011,40(1):96-100.)
[2]吴晓东,陈华鹏,徐鲁华,等.金属载体表面氧化及预载处理对氧化铝涂层结合性能的影响[J].中国稀土学报,2002,20(Z1):68-72.(Wu Xiaodong,Chen Huapeng,Xu Luhua,et al.Effect of Surface Oxidation and Precoating on Combination Performance of Al2O3 Washcoat on Metallic Substrate[J].Journal of the Chinese Rare Earth Society,2002,20(Z1):68-72.)
[3]魏伟,史庆南.汽车尾气催化净化器用金属载体的研究进展[J].汽车科技,2001(6):4-6.(Wei Wei,Shi Qingnan.Research of Carrier Used in Automotive Exhaust Gas Purifying System[J].Automobile Science and Technology,2001(6):4-6.)
[4]陈颖,聂祚仁,周美玲,等.对La对FeCrAl合金箔材抗高温氧化性能的影响[J].材料保护,2002,35(8):34-36.(Chen Ying,Nie Zuoren,Zhou Meiling,et al.Effect of La on High Temperature Oxidation Resistance of FeCrAl Alloy Foils[J].Materials Protection,2002,35(8):34-36.)
[5]Agrafiotis C,Tsetsekou A,Leon I.Effect of Slurry Rheological Properties on the Coating of Ceramic Honeycombs with Yttria-Stabilized-Zirconia Washcoats[J].Journal of the American Ceramic Society,2000,83(5):1033-1038.
[6]Bemal S,Blanco G,Cifredo G,et al.Reducibility of Ceria-Lanthana Mixed Oxides under Temperature Programmed Hydrogen and Inert Gas Flow Conditions[J].Journal of Alloys and Compounds,1997,250(1/2):449-454.
[7]Agrafiotis C,Tsetsekou A.The Effect of Power Characteristics on Washcoat Quality.PartⅠ:Alumina Washcoats[J].Journal of the European Ceramic Society,2000,20(7):815-824.
[8]Conde A,Durn A,Damborenea J J.Polymeric Sol-Gel Coatings as Protective Layers of Aluminium Alloys[J].Progress in Organic Coatings,2003,46(4):288-296.
[9]Tanaka S,Mizukami F,Niwa S,et al.Preparation of Highly Dispersed Silica Supported Palladium Catalysts by a Complexing Agent-Assisted Sol-Gel Method and their Characteristics[J].Applied Catalysis A:General,2002,229(1):165-174.
[10]Perez V,Miachon S,Dalmon J A,et al.Preparation and Characterisation of a Pt/Ceramic Catalytic Membrane[J].Separation and Purification Technology,2001,25(1/2/3):33-38.
[11]Arefi-Khonsari F,Tatoulian M,Bretagnol F,et al.Processing of Polymers by Plasma Technologies[J].Surface and Coatings Technology,2005,200(1/2/3/4):14-20.
[12]Jung C K,Bae I S,Lee S B,et al.Development of Painting Technology Using Plasma Surface Technology for Automobile Parts[J].Thin Solid Films,2005,506:316-322.
[13]Venezia A M,Parola V L,Deganello G.Synergetic Effect of Gold in Au/Pd Catalysts during Hydrodesulfurization Reactions of Model Compounds[J].Journal of Catalysis,2003,215(2):317-325.
[14]王宇,卢安贤,张小福,等.高强度α-堇青石基玻璃陶瓷的析晶与力学性能[J].粉末冶金材料科学与工程,2007,12(2):117-122.(Wang Yu,Lu Anxian,Zhang Xiaofu,et al.Crystallization and Mechanical Properties of High Strengthα-Cordierite Glass-Ceramics[J].Materials Science and Engineering of Powder Metallurgy,2007,12(2):117-122.)
[15]Taruta S,Sakata M,Yamaguchi T,et al.Crystallization Process and some Properties of Novel Transparent Machinable Calcium-Mica Glass-Ceramics[J].Ceramics International,2008,34(1):75-79.
[16]吴闵.X射线衍射及应用[J].沈阳大学学报,1995,7(4):7-12.(Wu Min.X-Ray Diffraction and its Application[J].Journal of Shenyang University,1995,7(4):7-12.)
[17]牛晓巍,徐跃,王婧姝,等.NiCrFe金属上涂覆玻璃陶瓷涂层的结构和性能[J].稀有金属材料与工程,2011,40(1):96-100.(Niu Xiaowei,Xu Yue,Wang Jingshu,et al.Microstructure and Properties of Glass Ceramic Coating on the NiCrFe Metal Support[J].Metal Materials and Engineering,2011,40(1):96-100.)