纳米硅增强纳米纤维薄膜的制备与研究
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摘要
利用纳米硅粉和聚乙烯吡咯烷酮(PVP)的乙醇混合溶液,通过静电纺丝和碳化制备了Si/C纳米纤维薄膜。通过XRD、SEM、XPS、拉伸测试和TG法对样品进行表征。结果表明,纤维直径、薄膜表面元素含量、碳化薄膜强度可以通过控制Si与PVP含量而调节;当Si与PVP的质量比为0. 2时,碳化薄膜拉伸强度最高其值为(6. 1±0. 3)MPa,继续增加硅的含量其薄膜强度明显降低。
SiC nanofiber film was prepared by electrospinning and carbonization using a mixture of nanosilicon powder and polyvinyl pyrrolidone( PVP) in ethanol solution. The samples were characterized by XRD,SEM,XPS,tensile test and TG method. The results show that the fiber diameter,surface element content of the film,carbonized film strength can be adjusted by controlling Si and PVP content. The tensile strength of the carbonized film is( 6. 1 ± 0. 3) MPa when the mass ratio of Si to PVP is 0. 2,and the film strength is significantly reduced by continuously increasing the silicon content.
SiC nanofiber film was prepared by electrospinning and carbonization using a mixture of nanosilicon powder and polyvinyl pyrrolidone( PVP) in ethanol solution. The samples were characterized by XRD,SEM,XPS,tensile test and TG method. The results show that the fiber diameter,surface element content of the film,carbonized film strength can be adjusted by controlling Si and PVP content. The tensile strength of the carbonized film is( 6. 1 ± 0. 3) MPa when the mass ratio of Si to PVP is 0. 2,and the film strength is significantly reduced by continuously increasing the silicon content.
引文
[1]Magnant J,MailléL,Pailler R,et al.Carbon Riber/Reaction-bonded Carbide Matrix for Composite Materials-Manufacture and Characterization[J].Journal of the European Ceramic Society,2012,32(16):4497-4505.
[2]Centeno A,Rocha V G,Borrell A,et al.Fabrication of C/SiC Composites by Combining Lliquid in Filtration Process and Spark Plasma Sintering Technique[J].Ceramics International,2012,38(3):2171-2175.
[3]Li S,Zhang Y,Han J,et al.Effects of Random Chopped Fiber on the Flexural Strength and Toughness of Reaction Bbonded Silicon Carbide Composite[J].Ceramics International,2012,38(6):4695-4699.
[4]Zhang Y,Li S,Han J,et al.Fabrication and Characterization of Random Chopped Fiber Reinforced Reaction Bonded Silicon Carbide Composite[J].Ceramics International,2012,38(2):1261-1266.
[5]Li S,Zhang Y,Han J,et al.Fabrication and Characterization of SiC Whisker Reinforced Reaction Bonded Si C Composite[J].Ceramics International,2013,39(1):449-455.
[6]秦梦黎,王玺堂,王周福,等.陶瓷纤维/莫来石晶须原位增强堇青石-莫来石轻质隔热材料[J].人工晶体学报,2017,46(6):980-986.
[7]王洪磊,周新贵,于海蛟,等.碳纳米管增强氮化铝陶瓷的初步研究[J].人工晶体学报,2009,38(s1):100-103.
[8]王兆礼,张明艳,张玉军.静电纺丝法制备聚酰亚胺纳米纤维[J].绝缘材料,2006,39(6):7-8.
[9]骆峰,张军,王晓琳,等.热诱导相分离法制备亲水性乙烯-丙烯酸共聚物微孔膜[J].高分子学报,2002,1(5):566-572.
[10]余光华,张丹,石贺丹,等.利用可控层层自组装法提高纤维素膜的力学性能[J].高分子材料科学与工程,2017,33(2):67-71.
[11]Heine,郑震,施楣梧.蜘蛛丝蛋白的生物制造技术及纤维加工[J].国外纺织技术,2000(12):2-4.
[12]Luo C J,Stoyanov S D,Stride E,et al.Electrospinning Versus Fiber Production Methods:From Specifics to Technological Convergence.[J].Chemical Society Reviews,2012,41(13):4708-4735.
[13]Habibi S,Hajinasrollah K.Electrospinning of Nanofibers Based on Chitosan/Gelatin Blend for Antibacterial Uses[J].Russian Journal of Applied Chemistry,2018,91(5):877-881.
[14]王丽芳,赵勇,江雷,等.静电纺丝制备超疏水Ti O2纳米纤维网膜[J].高等学校化学学报,2009,30(4):731-734.
[15]Li D,Xia Y.Electrospinning of Nanofibers:Reinventing the Wheel?[J].Advanced Materials,2010,16(14):1151-1170.
[16]王永鹏,刘梦竹,路大勇.用静电纺丝法制备可交联高性能聚合物纳米纤维[J].纺织学报,2018(1):6-10.
[17]师奇松,于建香,顾克壮,等.静电纺丝技术及其应用[J].化学世界,2005,46(5):313-316.
[18]杨守共,李向葵,罗素丹,等.静电纺丝技术及其应用进展[J].科技展望,2014(12):85.
[19]Xia J W,Zhang G P,Deng L,et al.Flexible and enhanced thermal conductivity of a Al2O3@polyimide hybrid film via coaxial electrospinning[J].Royal Society of Chemistry,2015,(5):19315-19320.
[2]Centeno A,Rocha V G,Borrell A,et al.Fabrication of C/SiC Composites by Combining Lliquid in Filtration Process and Spark Plasma Sintering Technique[J].Ceramics International,2012,38(3):2171-2175.
[3]Li S,Zhang Y,Han J,et al.Effects of Random Chopped Fiber on the Flexural Strength and Toughness of Reaction Bbonded Silicon Carbide Composite[J].Ceramics International,2012,38(6):4695-4699.
[4]Zhang Y,Li S,Han J,et al.Fabrication and Characterization of Random Chopped Fiber Reinforced Reaction Bonded Silicon Carbide Composite[J].Ceramics International,2012,38(2):1261-1266.
[5]Li S,Zhang Y,Han J,et al.Fabrication and Characterization of SiC Whisker Reinforced Reaction Bonded Si C Composite[J].Ceramics International,2013,39(1):449-455.
[6]秦梦黎,王玺堂,王周福,等.陶瓷纤维/莫来石晶须原位增强堇青石-莫来石轻质隔热材料[J].人工晶体学报,2017,46(6):980-986.
[7]王洪磊,周新贵,于海蛟,等.碳纳米管增强氮化铝陶瓷的初步研究[J].人工晶体学报,2009,38(s1):100-103.
[8]王兆礼,张明艳,张玉军.静电纺丝法制备聚酰亚胺纳米纤维[J].绝缘材料,2006,39(6):7-8.
[9]骆峰,张军,王晓琳,等.热诱导相分离法制备亲水性乙烯-丙烯酸共聚物微孔膜[J].高分子学报,2002,1(5):566-572.
[10]余光华,张丹,石贺丹,等.利用可控层层自组装法提高纤维素膜的力学性能[J].高分子材料科学与工程,2017,33(2):67-71.
[11]Heine,郑震,施楣梧.蜘蛛丝蛋白的生物制造技术及纤维加工[J].国外纺织技术,2000(12):2-4.
[12]Luo C J,Stoyanov S D,Stride E,et al.Electrospinning Versus Fiber Production Methods:From Specifics to Technological Convergence.[J].Chemical Society Reviews,2012,41(13):4708-4735.
[13]Habibi S,Hajinasrollah K.Electrospinning of Nanofibers Based on Chitosan/Gelatin Blend for Antibacterial Uses[J].Russian Journal of Applied Chemistry,2018,91(5):877-881.
[14]王丽芳,赵勇,江雷,等.静电纺丝制备超疏水Ti O2纳米纤维网膜[J].高等学校化学学报,2009,30(4):731-734.
[15]Li D,Xia Y.Electrospinning of Nanofibers:Reinventing the Wheel?[J].Advanced Materials,2010,16(14):1151-1170.
[16]王永鹏,刘梦竹,路大勇.用静电纺丝法制备可交联高性能聚合物纳米纤维[J].纺织学报,2018(1):6-10.
[17]师奇松,于建香,顾克壮,等.静电纺丝技术及其应用[J].化学世界,2005,46(5):313-316.
[18]杨守共,李向葵,罗素丹,等.静电纺丝技术及其应用进展[J].科技展望,2014(12):85.
[19]Xia J W,Zhang G P,Deng L,et al.Flexible and enhanced thermal conductivity of a Al2O3@polyimide hybrid film via coaxial electrospinning[J].Royal Society of Chemistry,2015,(5):19315-19320.