炭化温度对木质陶瓷性能和结构的影响

材料热处理学报, 2006, 27(3): 10-21. doi: 10.3969/j.issn.1009-6264.2006.03.003

炭化温度对木质陶瓷性能和结构的影响

涂建华 ^1, , 张利波 ^2, , 彭金辉 ^3, , 夏洪应 ^4, , 马祥元 ^5, , 张世敏 ^6, , 普靖中 ^7,

1.昆明理工大学材料与冶金工程学院,云南,昆明,650093

2.昆明理工大学材料与冶金工程学院,云南,昆明,650093

3.昆明理工大学材料与冶金工程学院,云南,昆明,650093

4.昆明理工大学材料与冶金工程学院,云南,昆明,650093

5.昆明理工大学材料与冶金工程学院,云南,昆明,650093

6.昆明理工大学材料与冶金工程学院,云南,昆明,650093

7.昆明理工大学材料与冶金工程学院,云南,昆明,650093

基金项目: 云南省自然科学基金(2003E0012Q)

关键词：烟杆 , 酚醛树脂 , 木质陶瓷 , 性能 , 微观结构

Effect of carbonization temperature on the properties and structure of woodceramics from carbonizing tobacco stems/phenolic resin composites

以烟杆和热固性酚醛树脂为原料制备了木质陶瓷,研究了炭化温度对木质陶瓷失重率、体积收缩率、表观密度、开口气孔率和体积电阻率的影响,并通过扫描电镜、激光喇曼光谱和X射线衍射技术对木质陶瓷的微观结构进行了表征与研究.结果表明,木质陶瓷是一种由烟杆生成的无定形炭和酚醛树脂生成的玻璃炭组成的多孔复合炭材料;炭化温度越高,失重率和体积收缩率越大,体积电阻率越小,表观密度和开口气孔率则在973K出现转折点;炭化温度的升高使木质陶瓷中石墨微晶平均层间距d002减小,堆积厚度Lc增加,微晶直径La在973K之后增加;而木质陶瓷的激光喇曼谱图中只出现表征无序结构的D线和表征石墨结构的G线,并且表征无序化度的R值随着炭化温度的升高以973K为分界点先增加后减小;试样在973K之前主要是进行热解反应,之后则是木质陶瓷结构的重排及有序化过程.

参考文献

[1]	Seung Won Oh;Toshihiro Okabe .Manufacture of woodceramics chip tiles from waste wood[J].Forest Products Journal,2003,53(7,8):50-53.
[2]	Ozao R;Okabe T;Arii T et al.TG-DTA/GC-MS study of odorless woodceramics from chicken wastes[J].Journal of Thermal Analysis and Calorimetry,2005,80:489-493.
[3]	Junmin Qian;Zhihao Jin;Jiping Wang .Structure and basic properties of woodceramics made from phenolic resin-basswood powder composite[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2004(1/2):71-79.
[4]	T.X.Fan;T.Hirose;T.Okabe .Surface area characteristics of woodceramics[J].Journal of porous materials,2001(3):211-217.
[5]	Ozao R;Pan Wei-ping;Whitely N et al.Coal-like thermal behavior of a carbon-based environmentally benign new material:Woodceramics[J].Energy and Fuels,2004,18:638-643.
[6]	Fan T X;Hirose T;Okabe T.Effect of components upon the surface area of woodceramics[J].Journal of Porous Materials,2002(09):35-42.
[7]	T. HIROSE;T. X. FAN;T. OKABE;M. YOSHIMURA .Effect of carbonization temperature on the basic properties of woodceramics impregnated with liquefied wood[J].Journal of Materials Science,2001(17):4145-4149.
[8]	钱军民,王继平,金志浩.由椴木木粉和酚醛树脂制备木材陶瓷的研究[J].无机材料学报,2004(02):335-341.
[9]	Shibata K;Okabe T;Saito K.Electromagnetic shielding properties of woodceramics made from wastepaper[J].Journal of Porous Materials,1997(04):269-275.
[10]	Toshikazu Suda .Electrical resistance type humidity sensor[P].US 6229318B1,2001.
[11]	Qian JM;Suo AL;Yao Y;Jin ZH .Polyelectrolyte-stabilized glucose biosensor based on woodceramics as electrode.[J].Clinical Biochemistry,2004(2):155-161.
[12]	刘辰光,刘敏,王茂章,成会明.电化学电容器中炭电极的研究及开发Ⅱ.炭电极[J].新型炭材料,2002(02):64-72.
[13]	孟庆函,张睿,李开喜,吕春祥,凌立成.双电层电容器用中孔活性炭电极的电化学性能[J].功能材料,2002(06):628-630.
[14]	张利波,彭金辉,张世敏,范兴祥,郭胜惠.微波辐射烟杆水蒸气法制活性炭工艺研究[J].林产化学与工业,2003(03):77-80.
[15]	彭金辉,张利波,张世敏,范兴祥,郭胜惠.综合利用烟杆废料制取优质活性炭[J].林产化学与工业,2002(03):85-87.
[16]	Houska C R;Warren B E .X-ray study of the graphitization of carbon black[J].Journal of Applied Physics,1954,25(12):1503-1509.
[17]	Hiroyuki Fujimoto .Theoretical X-ray scattering intensity of carbons with turbostratic stacking and AB stacking structures[J].Carbon: An International Journal Sponsored by the American Carbon Society,2003(8):1585-1592.
[18]	Tzeng SS.;Chr YG. .Evolution of microstructure and properties of phenolic resin-based carbon/carbon composites during pyrolysis[J].Materials Chemistry and Physics,2002(2/3):162-169.
[19]	Andrew K.Kercher;Dennis C.Nagle .Microstructural evolution during charcoal carbonization by X-ray diffraction analysis[J].Carbon: An International Journal Sponsored by the American Carbon Society,2003(1):15-27.
[20]	Tuinstra F;Koenig J L .Raman spectrum of graphite[J].Journal of Chemical Physics,1970,53(03):1126-1130.
[21]	Takashi Hirose;Takahiro Fujino;Tongxiang Fan;Hiroyuki Endo;Toshihiro Okabe;Masahiro Yoshimura .Effect of carbonization temperature on the structural changes of woodceramics impregnated with liquefied wood[J].Carbon: An International Journal Sponsored by the American Carbon Society,2002(5):761-765.
[22]	HUI-MING CHENG;HIROYUKI ENDO;TOSHIHIRO OKABE .Graphitization Behavior of Wood Ceramics and Bamboo Ceramics as Determined by X-Ray Diffraction[J].Journal of porous materials,1999(3):233-237.
[23]	Roubin P;Martin C;Arnas C;Colomban P;Pegourie B;Brosset C .Raman spectroscopy and X-ray diffraction studies of some deposited carbon layers in Tore Supra[J].Journal of Nuclear Materials: Materials Aspects of Fission and Fusion,2005(1/3):990-994.
[24]	Ferrari A C;Robertson J .Raman spectroscopy of amorphous,nanostructured diamond-2512[Z].
[25]	Nikiel L;Jagodzinski P W .Raman spectroscopic characterization of graphites:a re-evaluation of spectza/structure correlation[J].Carbon,1993,31:1313-1317.
[26]	Reich S;Thomsen C .Raman spectroscopy of graphite[J].Philosophical Transactions:Mathematical Physical and Engineering Sciences,2004,362:2271-2288.
[27]	Afanasyeva N I;Jawhari T;Klimenko I V et al.Micro-Raman spectroscopic measurements on carbon fibers[J].Vibrational Spectroscopy,1996,11:79-83.
[28]	N. Shimodaira;A. Masui .Raman spectroscopic investigations of activated carbon materials[J].Journal of Applied Physics,2002(2):902-909.
[29]	R. Escribano;J.J. Sloan;N.Siddique .Raman spectroscopy of carbon-containing particles[J].Vibrational Spectroscopy: An International Journal devoted to Applications of Infrared and Raman Spectroscopy,2001(2):179-186.
[30]	Tasuhiro Tanabe;Junji Yamanaka;Kazuhito Hoshi .Surface graphitization of Furan-resin-derived carbon[J].Carbon: An International Journal Sponsored by the American Carbon Society,2001(15):2347-2353.
[31]	Evelyn A L;Ila D;Jenkins G M .RBS and Raman spectroscopy study of heat-treatment effect on phenolformaldehyde resin[J].Nuclear Instruments and Methods in Physics Research,1994,85:861-863.
[32]	C.Castiglioni;C.Mapelli;F.Negri;G.Zerbi .Origin of the D line in the Raman spectrum of graphite: A study based on Raman frequencies and intensities of polycyclic aromatic hydrocarbon molecules[J].The Journal of Chemical Physics,2001(2):963-974.
[33]	Sadezky A;Muckenhuber H;Grothe H;Niessner R;Poschl U .Raman micro spectroscopy of soot and related carbonaceous materials: Spectral analysis and structural information[J].Carbon: An International Journal Sponsored by the American Carbon Society,2005(8):1731-1742.
[34]	T. JAWHARI;A. ROID;J. CASADO .RAMAN SPECTROSCOPIC CHARACTERIZATION OF SOME COMMERCIALLY AVAILABLE CARBON BLACK MATERIALS[J].Carbon: An International Journal Sponsored by the American Carbon Society,1995(11):1561-1565.
[35]	张福勤,黄启忠,黄伯云,巩前明,陈腾飞.C/C复合材料石墨化度与导电性能的关系[J].新型炭材料,2001(02):45-48.
[36]	江泽慧,张东升,费本华,岳永德,陈晓红.炭化温度对竹炭微观结构及电性能的影响[J].新型炭材料,2004(04):249-253.

上一张下一张

计量

下载量()
访问量()

作者相关

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网