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Plastic Deformation of Nano-TiO_2 Ceramics Prepared by Different Methods 被引量:1
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作者 Zuolin CUI(Research Center of Nanostructure Materials, Qingdao Institute of Chemical Technology, 266042 Qingdao, China) 《Journal of Materials Science & Technology》 SCIE EI CAS CSCD 1999年第1期71-74,共4页
The comparative study of the tensile plastic deformation of nano(n)-TiO2 ceramic prepared byphysical gas condensation (P) and chemical hydrolysis precipitation (C) methods was conductedby a gas pressure forming techni... The comparative study of the tensile plastic deformation of nano(n)-TiO2 ceramic prepared byphysical gas condensation (P) and chemical hydrolysis precipitation (C) methods was conductedby a gas pressure forming technique at 750~800℃. The results show that n-TiO2 (P) possessesexcellent property of tensile pIastic deformation comparing with n-TiO2(C). The reason for thisis attributed to the surface cleanness and soft agglomeration of n-TiO2 (P) particfe prepared inreIatively cIean vacuum condition. 展开更多
关键词 TiO Nano Plastic Deformation of Nano-TiO2 Ceramics Prepared by different Methods
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Design and preparation of frequency doubling antireflection coating with different thicknesses of interlayer for LiB3O5 crystal 被引量:5
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作者 邓震霞 高慧慧 +3 位作者 肖连君 贺洪波 范正修 邵建达 《Chinese Optics Letters》 SCIE EI CAS CSCD 2007年第1期60-62,共3页
Design and preparation of frequency doubling antireflection coating with different thicknesses of interlayer were investigated for LIB3O5 (LBO) substrate. The design was based on the vector method. The thickness of ... Design and preparation of frequency doubling antireflection coating with different thicknesses of interlayer were investigated for LIB3O5 (LBO) substrate. The design was based on the vector method. The thickness of the inserted SiO2 interlayer could be changed in a wide range for the four-layer design with two zeros at 1064 and 532 nm. The coatings without any interlayer and with 0.1 quarter-wave (λ/4), 0.3 λ/4, 0.5 λ/4 SiO2 interlayer were deposited respectively on LBO by using electron beam evaporation technique. All the prepared coatings with SiO2 interlayer indicated satisfying optical behavior. This expanded our option for the thickness of an interlayer when coating on LBO substrate. The prepared films with SiO2 interlayer showed better adhesion than that without any interlayer. The thickness of the interlayer affected the adhesion, the adhesion for the coating with 0.5 λ/4 SiO2 interlayer was not as good as the other two. 展开更多
关键词 LBO Design and preparation of frequency doubling antireflection coating with different thicknesses of interlayer for LiB3O5 crystal
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