材料研究学报  2013, Vol. 27 Issue (2): 178-182

研究报告 本期目录 | 过刊浏览 |

纳米纤维素/CdS纳米复合光电材料的制备和性能*

唐爱民 姚邦涛 许立群 吴灏林

(华南理工大学制浆造纸工程国家重点实验室 广州 510640)

Synthesis and Characterization of Nano-crystalline Cellulose/CdS Opto-electric Nano-composites

TANG Aimin** YAO Bangtao XU Liqun WU Haolin

(State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640)

唐爱民 姚邦涛许立群吴灏林. 纳米纤维素/CdS纳米复合光电材料的制备和性能*[J]. 材料研究学报, 2013, 27(2): 178-182.
. Synthesis and Characterization of Nano-crystalline Cellulose/CdS Opto-electric Nano-composites[J]. Chinese Journal of Materials Research, 2013, 27(2): 178-182.

摘要 参考文献 相关文章 Metrics 全文: PDF(2114 KB)   摘要: 摘 要 以NaClO2为主要氧化剂, 使用氧化漂白桉木浆制备C-6位羧基含量为0.8 mmol/g的TEMPO氧化纤维素, 然后将其剪切为纳米纤维素(NCC)。再以NCC为基材, 以无水氯化镉及硫化钠为前驱体, 用声化学法制备了NCC/CdS纳米复合光电材料。用X射线衍射(XRD)、场发射扫描电镜(SEM)、傅里叶红外光谱仪(FT-IR)以及光电化学实验对复合材料的结构及性能进行表征。结果表明, 大量 CdS纳米粒子复合在NCC基材上形成NCC/CdS纳米复合材料, CdS晶粒为立方型晶体, 大小为7.3 nm。用NCC/CdS纳米复合材料形成的薄膜器件在可见光区域的透光率高达60%。这种复合材料可产生1.35 μA的光电流, 其光电转换效率为微晶纤维素/CdS复合材料的6倍。 关键词 ： 复合材料,  纳米纤维素,  硫化镉,  光电材料,  光透明,  光电流     Abstract： Oxidized celluloses with carboxylate content of 0.8mmol/g on C-6 position were prepared by oxidizing the bleached eucalyptus pulp with 2, 2, 6, 6-tetramethylpiperidinyl-1-oxyl (TEMPO) and NaClO in water at 60 ℃ and pH 6.8, with NaClO2 as the primary oxidant and then sheared into nano-crystalline cellulose (NCC) via ultra-high pressure homogenizer. Using cadmium chloride and sodium sulfide as precursors and NCC as substrate material, NCC/CdS opto-electrical nano-composites were successfully synthesized by a sonochemical method. The structure and properties were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), Fourier transformed infrared (FT-IR) and photoelectric experiments. Results show that a lot of nano-CdS particles are evenly compounded with the NCC and its crystal size is about 7.3nm according to XRD. A film with high transmittance of more than 60% in visible light region was prepared from the NCC/CdS nano-composites. The photocurrent of NCC/CdS nano-composites is 13.5 μA, which is 6 times of the microcrystalline cellulose (MCC)/ CdS nano-composites. Key words： composites    nano-crystalline cellulose    CdS    photoelectric material    transparent    photocurrent      ZTFLH:  TB332   服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 44.8K 链接本文: https://www.cjmr.org/CN/      或      https://www.cjmr.org/CN/Y2013/V27/I2/178 1 GAO Beibei, Summarization of nano-cellulose, Value Engineering, 34, 272(2011) (高蓓蓓, 纳米纤维素的概述, 价值工程, 34, 272(2011)) 2 Tsuguyuki Saito, Masayuki Hirota, Naoyuki Tamura, Satoshi Kimura, Hayaka Fukuzumi, Laurent Heux, Akira Isogai, Individualization of nano-sized plant cellulose fibrils by direct surface carboxylation using TEMPO catalyst under neutral conditions, Biomacromolecules, 10(7), 1992(2009) 3 Wojciech K. Czaja, David J. Young, Marek Kawecki, R. Malcolm Brown, The future prospects of microbial cellulose in biomedical applications, Biomacromolecules, 8(1), 1(2007) 4 Sheng-Chi Wu, Ying-Ke Lia, Application of bacterial cellulose pellets in enzyme immobilization, Journal of Molecular Catalysis B: Enzymatic, 54(3-4), 103(2008) 5 Magdalena Zaborowska, Aase Bodin, Henrik B?ckdahl, Jenni Popp, Aaron Goldstein, Paul Gatenholm, Microporous bacterial cellulose as a potential scaffold for bone regeneration, Acta Biomaterialia, 6(7), 2540(2010) 6 C. Legnani, C. Vilani, V. L. Calil, H. S. Barud, W. G. Quirino, C. A. Achete, S. J. L. Ribeiro, M. Cremona, Bacterial cellulose membrane as flexible substrate for organic light emitting devices, Thin Solid Films, 517(3), 1016(2008) 7 Mu-Li Wang, Chun-Hong Wang, Wei Wang, Synthesis of CdS nanocomposites using macroporous ion-exchange resins, Materials Chemistry and Physics, 104(1), 162(2007) 8 Jie Han, Huilan Su, Qun Dong, Di Zhang, Xiaoxiao Ma, Chunfu Zhang, Patterning and photoluminescence of CdS nanocrystallites on silk fibroin fiber, J Nanopart Res, 12(1), 347(2010) 9 Laila Sheeney-Haj-Ichia, Bernhard Basnar, Itamar Willner, Efficient generation of photocurrents by using CdS/Carbon nanotube assemblies on electrodes, Angewandte Chemie, 117(1), 80(2005) 10 Xin Li, Shiyan Chen, Weili Hu, Shuaike Shi, Wei Shen, Xiang Zhang, Huaping Wang, In situ synthesis of CdS nanoparticles on bacterial cellulose nanofibers, Carbohydrate Polymers, 76(4): 509(2009) 11 SU Xia, TANG Aimin, In-situ composition of microcrystalline cellulose/CdS nanocomposites, Polymer Materrials Science and Engineering, 27(9), 134(2011) (苏 霞, 唐爱民, 微晶纤维素/CdS纳米复合材料的原位复合反应, 高分子材料科学与工程, 27(9), 134(2011)) 12 Masaya Nogi, Shinichiro Iwamoto, Antonio Norio Nakagaito, Hiroyuki Yano, Optically transparent nanofiber paper, Adv. Mater, 21, 1595(2009) 13 MENG Xu, LU Yongjuan, DING Yong, CUI Jinfeng, YANG Baoping, JIA Junhong, Preparation of nano-crystalline CdS thin films and properties of photoelectric response, Functional Materials, 2(Suppl.)(41), 320(2010) (孟 旭, 卢永娟, 丁 勇, 崔锦峰, 杨保平, 贾均红, CdS纳米晶薄膜的制备及光电性能研究, 功能材料2(增刊)(41), 320 (2010)) 14 DING Youxian, YU Yingchun, LIU Jianjun, ZUO Shengli, Synthesis and photocatalytic activity of cadmium sulfide with diferent crystal structure, Chemical Research, 20(2), 12(2009) (丁优仙, 于迎春, 刘建军, 左胜利, 不同晶型纳米CdS的合成及其光催化活性, 化学研究, 20(2), 12(2009) 15 SU Xia, TANG Aimin, Photoelectric properties of cellulose/CdS nano-composites prepared by sonochemical method, Functional Materials, 2(42), 333(2011) (苏 霞, 唐爱民, 纤维素/CdS纳米复合材料的声化学制备及其光电性能, 功能材料, 2(42), 333(2011)) 16 Hongyang Ma, Christian Burger, Benjamin S. Hsiao, Benjamin Chu, Ultrafine polysaccharide nanofibrous membranes for water purification, Biomacromolecules, 12(4), 970(2011) 17 HAO Liyuan, Studies on the preparation and photoelectric characteristics and photocatalysis of nanostructure TiO2 thin films, Master thesis, Inner Mongol Normal University(2010) (郝丽媛, 纳米TiO2薄膜材料的制备及其光电特性与光催化活性的研究, 硕士学位论文, 内蒙古师范大学(2010)) 18 R. Koenenkamp, R. Henninger, P. Hoyer, Photocarrier transport in colloidal titanium dioxide films, Journal of Physical Chemistry, 97(28), 7328(1993) 19 P. Hoyer, H. Weller, Potential-dependent electron injection in nanoporous colloidal ZnO films, Journal of Physical Chemistry, 99(38), 14096(1995) 20 M. Gratzel, Photoelectrochemical cells, Nature, 414(2), 338(2001) [1] 潘新元, 蒋津, 任云飞, 刘莉, 李景辉, 张明亚. 热挤压钛/钢复合管的微观组织和性能[J]. 材料研究学报, 2023, 37(9): 713-720. [2] 刘瑞峰, 仙运昌, 赵瑞, 周印梅, 王文先. 钛合金/不锈钢复合板的放电等离子烧结技术制备及其性能[J]. 材料研究学报, 2023, 37(8): 581-589. [3] 季雨辰, 刘树和, 张天宇, 查成. MXene在锂硫电池中应用的研究进展[J]. 材料研究学报, 2023, 37(7): 481-494. [4] 王伟, 解泽磊, 屈怡珅, 常文娟, 彭怡晴, 金杰, 王快社. Graphene/SiO2 纳米复合材料作为水基润滑添加剂的摩擦学性能[J]. 材料研究学报, 2023, 37(7): 543-553. [5] 张藤心, 王函, 郝亚斌, 张建岗, 孙新阳, 曾尤. 基于界面氢键结构的石墨烯/聚合物复合材料的阻尼性能[J]. 材料研究学报, 2023, 37(6): 401-407. [6] 邵萌萌, 陈招科, 熊翔, 曾毅, 王铎, 王徐辉. C/C-ZrC-SiC复合材料的Si2+ 离子辐照行为[J]. 材料研究学报, 2023, 37(6): 472-480. [7] 张锦中, 刘晓云, 杨健茂, 周剑锋, 查刘生. 温度响应性双面纳米纤维的制备和性能[J]. 材料研究学报, 2023, 37(4): 248-256. [8] 王刚, 杜雷雷, 缪自强, 钱凯成, 杜向博文, 邓泽婷, 李仁宏. 聚多巴胺改性碳纤维增强尼龙6复合材料的界面性能[J]. 材料研究学报, 2023, 37(3): 203-210. [9] 林师峰, 徐东安, 庄艳歆, 张海峰, 朱正旺. TiZr基非晶/TC21双层复合材料的制备和力学性能[J]. 材料研究学报, 2023, 37(3): 193-202. [10] 苗琪, 左孝青, 周芸, 王应武, 郭路, 王坦, 黄蓓. 304不锈钢纤维/ZL104铝合金复合泡沫的孔结构、力学、吸声性能及其机理[J]. 材料研究学报, 2023, 37(3): 175-183. [11] 张开银, 王秋玲, 向军. FeCo/SnO2 复合纳米纤维的制备及其吸波性能[J]. 材料研究学报, 2023, 37(2): 102-110. [12] 周聪, 昝宇宁, 王东, 王全兆, 肖伯律, 马宗义. (Al11La3+Al2O3)/Al复合材料的高温性能及其强化机制[J]. 材料研究学报, 2023, 37(2): 81-88. [13] 罗昱, 陈秋云, 薛丽红, 张五星, 严有为. 钠离子电池双层碳包覆Na3V2(PO4)3 正极材料的超声辅助溶液燃烧合成及其电化学性能[J]. 材料研究学报, 2023, 37(2): 129-135. [14] 刘志华, 岳远超, 丘一帆, 卜湘, 阳涛. g-C3N4/Ag/BiOBr复合材料的制备及其光催化还原硝酸盐氮[J]. 材料研究学报, 2023, 37(10): 781-790. [15] 谢东航, 潘冉, 朱士泽, 王东, 刘振宇, 昝宇宁, 肖伯律, 马宗义. 增强颗粒尺寸对B4C/Al-Zn-Mg-Cu复合材料微观组织及力学性能的影响[J]. 材料研究学报, 2023, 37(10): 731-738. Viewed Full text Abstract Cited   Shared      Discussed