|本期目录/Table of Contents|

[1]张称称,李楠,吕汪洋,等.类石墨相C-3N-4的制备及其光催化降解酸性红G的研究[J].浙江理工大学学报,2014,31-32(自科2):117-121.
　ZHANG Chen chen,LI Nan,L  Wang yang,et al.Preparation of Graphite like C 3N 4 and Study of Photocatalytic Degradation of Acid Red G[J].Journal of Zhejiang Sci-Tech University,2014,31-32(自科2):117-121.
点击复制

类石墨相C-3N-4的制备及其光催化降解酸性红G的研究()
分享到：

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第31-32卷
期数:
2014年自科2期
页码:
117-121
栏目:
(自科)纺织与服装工程
出版日期:
2014-03-10

文章信息/Info

Title:
Preparation of Graphite like C 3N 4 and Study of Photocatalytic Degradation of Acid Red G
文章编号:
1673-3851 (2014) 02-0117-05
作者:
张称称;  李楠;  吕汪洋;  张婷;  陈文兴
浙江理工大学 纺织纤维材料与加工技术国家地方联合工程实验室, 杭州 310018
Author(s):
ZHANG Chen chen;  LI Nan;  L  Wang yang;  ZHANG Ting;  CHEN Wen xing
National Engineering Laboratory for Textile Fiber Materials & Processing Technology (Zhejiang),Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
g C 3N 4;  可见光催化;  酸性红G;  印染助剂;  催化机理
分类号:
O643.32
文献标志码:
A
摘要:
常压下,通过热解尿素法制备类石墨相C 3N 4(g C 3N 4)催化剂,利用场发射扫描电镜(FESEM)、透射电镜(TEM)、X 射线衍射仪(XRD)和红外光谱仪(FTIR)对产物进行表征,并考察了pH、NaCl及十二烷基硫酸钠(SDS)对光催化降解酸性红G(AR1)的影响。结果表明,该催化剂具有典型层状薄片结构,在可见光照射下能有效降解AR1,且酸性条件下催化降解效果最好,NaCl和SDS的加入对染料的催化降解有一定的促进作用。另外,对其催化降解机理进行了研究,发现反应体系中空穴和O ·- 2为主要氧化活性种。

参考文献/References:

［1］ 钱崇濂. 致癌染料─芳香胺的致癌机理［J］. 染整技术, 1996, 18(2): 30-32.
［2］ Rauf M A, Ashraf S S. Radiation induced degradation of dyes: an overview［J］. Journal of Hazardous Materials, 2009, 166(1): 6-16.
［3］ Uddin M M, Hasnat M A, Samed A J F, et al. Influence of TiO 2 and ZnO photocatalysts on adsorption and degradation behaviour of Erythrosine［J］. Dyes and Pigments, 2007, 75(1): 207-212.
［4］ Kositzi M, Antoniadis A, Poulios I, et al. Solar photocatalytic treatment of simulated dyestuff effluents［J］. Solar Energy, 2004, 77(5): 591-600.
［5］ 苏敏, 张芳, 陈衍夏, 等. 无机盐对TiO 2催化降解活性染料的影响［J］. 印染, 2013, 39(8): 10-13.
［6］ Muthukumar M, Selvakumar N. Studies on the effect of inorganic salts on decolouration of acid dye effluents by ozonation［J］. Dyes and Pigments, 2004(3), 62: 221-228.
［7］ 王秋芳. 表面活性剂对偶氮染料光催化氧化降解的影响研究［D］. 天津: 天津工业大学, 2007.
［8］ Wang X C, Maeda K, Thomas A, et al. A metalfree polymeric photocatalyst for hydrogen production from water undervisible light［J］. Nature Materials, 2009, 8(1): 76-80.
［9］ Su F Z, Mathew S C. , Lipner G, et al. mpgC 3N 4 catalyzed selective oxidation of alcohols using O 2 and visible light［J］. Journal of the American Chemical Society, 2010, 132(46): 16299-16301.
［10］ Yan S C, Li Z S, and Zou Z G. Photodegradation performance of g C 3N 4 fabricated by directly heating melamine［J］. Langmuir, 2009, 25(17): 10397-10401.
［11］ Wang X C, Chen X F, Thomas A, Metal containing carbon nitride compounds: a new functional organicmetal hybrid material［J］. Advanced Materials, 2009, 21(16): 1609-1612.
［12］ Liu J H, Zhang T K, Wang Z C, et al. Simple pyrolysis of urea into graphitic carbon nitride with recyclableadsorption and photocatalytic activity［J］. Journal of Materials Chemistry, 2011, 21(38): 14398-14401.
［13］ Zhang Y W, Liu J H, Wu G, et al. Porous graphitic carbon nitride synthesized via direct polymerization of urea for efficient sunlight driven photocatalytic hydrogen production［J］. Nanoscale , 2012, 4(17), 5300-5303.
［14］ Cui Y J, Ding Z X, Liu P, Antonietti M, et al. Metalfree activation of H 2O 2 by g C 3N 4 under visible light irradiation for the degradation of organic pollutants［J］. Physical Chemistry Chemical Physics, 2012, 14(4): 1455-1462.［15］ Micic O I, Zhang Y N, Cromack K R, et al. Trapped holes on TiO 2 colloids studied by electron paramagnetic resonance［J］. Journal of Physical Chemistry, 1993, 97(28): 1211-1283.
［16］ Baciocchi E, Giacco T D, Elisei F, et al. Electron transfer and singlet oxygen mechanisms in the photooxygenation of dibutyl sulfide and thioanisole in MeCN sensitized by N methylquinolinium tetrafluoborate and 9, 10dicyanoanthracene. The probable involvement of athiadioxirane intermediate in electron transfer photooxygenations［J］. Journal of the American Chemical Society, 2003, 125 (52): 16444-16454.

相似文献/References:

[1]占美清,顾楠楠,吕汪洋,等.不同形貌的ZnO的制备及其可见光催化降解性能研究[J].浙江理工大学学报,2014,31-32(自科2):154.
　ZHAN Mei qing,GU Nan nan,L  Wang yang,et al.Preparation of ZnO with Different Morphology and the Research of Visible Light Photocatalytic Degradation Property[J].Journal of Zhejiang Sci-Tech University,2014,31-32(自科2):154.
[2]王纯,吕汪洋.石墨相氮化碳负载钴酞菁光催化还原二氧化碳的性能分析[J].浙江理工大学学报,2021,45-46(自科四):462.
　WANG Chun,L Wangyang.Photocatalytic reduction of carbon dioxide by graphitephase carbon nitrideloaded cobalt phthalocyanine[J].Journal of Zhejiang Sci-Tech University,2021,45-46(自科2):462.

更新日期/Last Update: 2014-04-15