Synthesis, spectroscopic properties and theoretical studies of bis-Schiff bases derived from polyamine and pyrazolones
作者：
Ren, Tiegang* ;Liu, Shuyun;Li, Guihui;Zhang, Jinglai;Guo, Jia;...
期刊：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY ,2012年97:167-175 ISSN：1386-1425
通讯作者：
Ren, Tiegang
作者机构：
[Yang, Lirong; Ren, Tiegang; Zhang, Jinglai; Li, Weijie; Guo, Jia] Henan Univ, Coll Chem & Chem Engn, Fine Chem & Engn Res Inst, Kaifeng 475004, Peoples R China.;[Liu, Shuyun] Hunan City Univ, Yiyang 413000, Peoples R China.;[Li, Guihui] Henan Univ, Key Lab, Minist Educ Special Funct Mat, Kaifeng 475004, Peoples R China.
通讯机构：
[Ren, Tiegang] H;Henan Univ, Coll Chem & Chem Engn, Fine Chem & Engn Res Inst, Kaifeng 475004, Peoples R China.
关键词：
Polyamine;Pyrazolone;Schiff base;Spectroscopic properties;Synthesis;Theoretical studies
摘要：
A series of novel bis-Schiff base were synthesized from 1-aryl-3-methyl-4-benzoyl-5-pyrazolones and diethylenetriamine (or triethylenetetramine) as the starting materials. All of these bis-Schiff bases were characterized by means of NMR, IR, and MS. The UV-vis absorption spectra and fluorescent spectra of these bis-Schiff bases were also measured. Moreover, the B3LYP/6-31G(d) method was used to optimize the ground state geometry of the bis-Schiff bases; and the UV-vis spectroscopic properties of the products were computed and compared with corresponding experimental data based on cc-pVDZ basis set of TD-B3LYP method. It has been found that all of these bis-Schiff bases show a remarkable absorption peak in a wavelength range of 270-340 nm; and their maximum emission peaks are around 348 nm.
语种：
英文
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Progress of Recycling and Seperation of the Electrode Materials from Spent Lithium-ion Batteries
作者：
Wen, Rui-ming* ;Qi, Feng-pei;Hu, Yong-jun;Liu, Chang-hui;You, Pei-qing
期刊：
Advanced Materials Research ,2012年550-553:2319-2324 ISSN：1022-6680
通讯作者：
Wen, Rui-ming
作者机构：
[Liu, Chang-hui; Wen, Rui-ming; Qi, Feng-pei; Hu, Yong-jun; You, Pei-qing] Hunan City Univ, Coll Chem & Environm Engn, Yiyang 41300, Hunan, Peoples R China.
通讯机构：
[Wen, Rui-ming] H;Hunan City Univ, Coll Chem & Environm Engn, Yiyang 41300, Hunan, Peoples R China.
会议名称：
2nd International Conference on Chemical Engineering and Advanced Materials (CEAM 2012)
会议时间：
JUL 13-15, 2012
会议地点：
Guangzhou, PEOPLES R CHINA
会议主办单位：
[Wen, Rui-ming;Qi, Feng-pei;Hu, Yong-jun;Liu, Chang-hui;You, Pei-qing] Hunan City Univ, Coll Chem & Environm Engn, Yiyang 41300, Hunan, Peoples R China.
会议论文集名称：
Advanced Materials Research
关键词：
Spent lithium-ion battery;Recycling;Resource;Review
摘要：
With the development of economy and electronic technology, Lithium-ion Batteries (LIBs)have become new flourishing energy-materials. With the wide utilization and consumption of them, there are large amounts of spent lithium-ion batteries produced. The LIBs contain many valued metals, and the recovery and utilization of them can not only reduce environmental pollution, but also slow the lack of resource effectively, increase social and economic benefit. These methods for recovery and separation of LIBs are introduced, and the existing problems and prospect of the recycling recovery technologies are put forward. ©(2012) Trans Tech Publications, Switzerland.
语种：
英文
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Foam carbon current collector for lead acid battery prepared by porous template method
作者：
胡拥军;陈亚
期刊：
中南大学学报(自然科学版) ,2012年43(7):2495-2499 ISSN：1672-7207
通讯作者：
Hu, Y.-J.(hyjwsg@163.com)
作者机构：
[胡拥军] Department of Chemistry, Hunan City University, Yiyang 413000, China;[陈亚] School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China
通讯机构：
Department of Chemistry, Hunan City University, China
关键词：
铅酸电池;集流体;泡沫炭;循环性能
摘要：
以普通沥青为原料,采用有机多孔模板法制备铅酸电池用泡沫炭负极集流体,并用循环伏安、充放电测试和扫描电子显微镜等研究电池负极的电化学行为。研究结果表明:多孔模板法制备的泡沫炭具有三维连通开孔结构,孔径为0.5~1.0 mm;该泡沫炭在-1.25~0.7 V范围内电化学性能稳定,能用作铅酸电池负极集流体;以此制备出的铅酸电池具有较好的荷电循环性能。电池以1/20C和1/10C放电时,负极活性物质利用率比使用传统铅板栅负极集流体的电池分别提高12.3%和23.0%,扫描电镜显示电池充放电时,泡沫炭集流体上生成的晶体颗粒更小更均匀。
语种：
中文
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蒌蒿(Artemisia selengensis)对土壤中镉的胁迫反应及修复潜力研究
作者：
董萌;赵运林;雷存喜;戴枚斌;易合成;...
期刊：
环境科学学报 ,2012年32(6):1473-1480 ISSN：0253-2468
通讯作者：
Zhao, Y.
作者机构：
[赵运林; 雷存喜; 库文珍] Department of Chemistry and Environment Engineering, Hunan City University, Yiyang 413000, China;College of Biology and Technology, Hunan Agricultural University, Changsha 410128, China;[戴枚斌; 易合成] Administration Bureau of South Dongting Lake Nature Reserve, Yiyang 411000, China;[董萌] Department of Chemistry and Environment Engineering, Hunan City University, Yiyang 413000, China<&wdkj&>College of Biology and Technology, Hunan Agricultural University, Changsha 410128, China
通讯机构：
Department of Chemistry and Environment Engineering, Hunan City University, China
关键词：
镉;蒌蒿;生长状况;富集特征;植物修复
摘要：
以洞庭湖湿地新发现的Cd高富集植物—蒌蒿（Artemisiaselengensis）为试验材料，采用盆栽方式，系统研究了蒌蒿在生长期内对cd的性状反应及富集特征．结果表明，大于40mg·kg^-1的Cd胁迫对蒌蒿叶片伤害明显，且导致生物量下降，但植株在100mg·kg^-1胁迫下可完成生活史，对Cd有较强的耐受能力；土壤中有效态Cd的含量仅占土壤全Cd含量的15．3％-37．1％；相同胁迫浓度下，各生长阶段的植株体内Cd含量差别不大，但由于生物量的原因，幼苗期对Cd的提取量显著小于其他时期，其中40-60mg·kg^-1的Cd处理可使蒌蒿地上部分Cd含量达492-588mg·kg^-1（成株期），且植株对该浓度范围的Cd污染去除效果最好；蒌蒿可作为对湿地土壤Cd污染较理想的修复植物加以研究和利用．
语种：
中文
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Study on the Treatment of Phosphate-containing Waste Water by Modified Fly Ash
作者：
Song, Juanjuan*
期刊：
Advanced Materials Research ,2012年534:328-332 ISSN：1022-6680
通讯作者：
Song, Juanjuan
作者机构：
[Song, Juanjuan] Hunan City Univ, Sch Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
通讯机构：
[Song, Juanjuan] H;Hunan City Univ, Sch Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
会议名称：
2nd International Conference on Material Science, Environmental Science and Computer Science (MSESCS 2012)
会议时间：
AUG 25-26, 2012
会议地点：
Wuhan, PEOPLES R CHINA
会议主办单位：
Hunan City Univ, Sch Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
会议论文集名称：
Advanced Materials Research
关键词：
Phosphorus-containing wastewater;Adsorption conditions;Adsorption mechanism
摘要：
In this study, fly ash was modified by concentrated sulfuric acid, and it was used in the treatment of phosphorus-containing wastewater, then we have investigated the impact of the different modification conditions on the adsorption, the results show that: In the condition of 5g of fly ash by adding 0.15 mL of concentrated sulfuric acid and 3 mL water, 1.5 h of drying time, the temperature of 100°C, the effect of removaling Phosphorus is the best,and the adsorption efficiency can reach 94.6%. The adsorption rate was fast, and the adsorption can react in condition of wide pH value. ©(2012) Trans Tech Publications, Switzerland.
语种：
英文
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Treatment Of The Lead Waste Water With Electrochemical Process
作者：
Song, Juanjuan*
期刊：
Applied Mechanics and Materials ,2012年164:111-114 ISSN：1660-9336
通讯作者：
Song, Juanjuan
作者机构：
[Song, Juanjuan] Hunan City Univ, Sch Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
通讯机构：
[Song, Juanjuan] H;Hunan City Univ, Sch Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
会议名称：
2012 2nd International Conference on Mechanical Engineering, Industry and Manufacturing Engineering, MEIME 2012
会议时间：
23 June 2012 through 24 June 2012
会议地点：
Hefei, PEOPLES R CHINA
会议主办单位：
Hunan City Univ, Sch Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Conditional experiment;Lead recycling;Power generation method
摘要：
Industrial waste water with high levels of lead has serious threat to human health and other organisms. Power generation methods were used for recycling of lead. Some factors such as temperature, power generation time, the anode material, type and concentration of anode area solution on the power generation process were studied to find the optimal process parameters. The experimental results show that: in the optimum conditions, the recovery rate of lead was more than 90% and the lead concentration in waste water has reached the discharge standard. This method does not produce by-products of environmental pollution in the power generation process and needn't external supply of energy but produce certain energy. So it is a green chemistry technology. ©(2012) Trans Tech Publications.
语种：
英文
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Synthesis of the water-compatible p-acetaminophen resin and its adsorption performances for vanillin in aqueous solution
作者：
Xiao, Gu Qing* ;Long, Li Ping;Wang, Jiao Liang
期刊：
中国化学快报：英文版 ,2012年23(1):123-126 ISSN：1001-8417
通讯作者：
Xiao, Gu Qing
作者机构：
[Long, Li Ping; Wang, Jiao Liang; Xiao, Gu Qing] Hunan City Univ, Coll Chem & Environm Engn, Yiyang 413000, Peoples R China.
通讯机构：
[Xiao, Gu Qing] H;Hunan City Univ, Coll Chem & Environm Engn, Yiyang 413000, Peoples R China.
关键词：
p-Acetaminophen resin;Vanillin;Adsorption
摘要：
A novel p-acetaminophen resin (named as GQ-1) was synthesized with chloromethylated polystyrene and p-acetaminophen. It can be used without any wetting process. The objective of this work was to study the adsorption performances for vanillin onto GQ-1 with two kinds of the hydrogen bond site of acetamino group and hydroxyl group. The results showed that the adsorption property of vanillin onto GQ-1 was superior to XAD-4, H103, NDA150, and NDA88. The adsorption capacity of vanillin onto GQ-1 is not greatly discrepant until the solution pH is higher than 5.31. The saturated adsorption quantity of vanillin was up to 141.32 mg/mL (wet resin) according to the dynamic adsorption and desorption experiments at 293 K. The resin could be regenerated by 7 BV ethanol.
语种：
英文
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Photocatalytic degradation glyphosate with cerium and nitrogen co-doped TiO2 under visible irradiation
作者：
Lin, Li* ;Zhang, Xuejun;Xiao, Guqing;Xiong, Xing
期刊：
Advanced Materials Research ,2012年430-432:1048-1051 ISSN：1022-6680
通讯作者：
Lin, Li
作者机构：
[Xiao, Guqing; Xiong, Xing; Lin, Li; Zhang, Xuejun] Hunan City Univ, Dept Chem & Environm Engn, Changsha 413000, Hunan, Peoples R China.
通讯机构：
[Lin, Li] H;Hunan City Univ, Dept Chem & Environm Engn, Changsha 413000, Hunan, Peoples R China.
会议名称：
the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))
会议时间：
2012-01-04
会议地点：
厦门
会议主办单位：
[Lin, Li;Zhang, Xuejun;Xiao, Guqing;Xiong, Xing] Hunan City Univ, Dept Chem & Environm Engn, Changsha 413000, Hunan, Peoples R China.
会议论文集名称：
the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))论文集
关键词：
Cerium;Photocatalytic;TiO2;Visible light
摘要：
Cerium and nitrogen co-doped TiO<inf>2</inf> nanocrystals were synthesized by a simple sol-gel process, using tetrabutyl titanate as the raw materials with (NH<inf>4</inf>)<inf>2</inf>Ce(SO<inf>4</inf>)<inf>3</inf> and urea as ion donors. The co-doped TiO<inf>2</inf> nanoparticles were characterized by X-ray diffraction and transmission electro microscopy. The photodegradation of glyphosate has been investigated in aqueous suspensions of doped TiO<inf>2</inf> under visible irradiation. The results exhibit a higher thermal stability of anatase than pure TiO<inf>2</inf>. The uniform test results show the optimal conditions: n<inf>Ce</inf>/n<inf>Ti</inf> n<inf>N</inf>/n<inf>Ti</inf> and calcining temperature was 0.08, 0.01 and 800°C. The highest degradation rate for co-doped TiO<inf>2</inf> show five times photocatalytic activity of Degussa P25. ©(2012) Trans Tech Publications.
语种：
英文
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茯砖茶茶叶品质和保健功能的研究概况
作者：
彭晓赟;赵运林;何小书;雷存喜;刘石泉;...
期刊：
湖南城市学院学报(自然科学版) ,2011年20(4):45-48 ISSN：1672-7304
作者机构：
湖南城市学院化学与环境工程学院益阳黑茶研究所,湖南益阳,413000;慈利职业中等专业学校,湖南慈利,427200;湖南农业大学食品科学与技术学院,长沙,410128;[董萌; 周晓梅; 刘石泉; 赵运林; 彭晓赟; 雷存喜] 湖南城市学院;[胡治远] 湖南农业大学
关键词：
茯砖茶;冠突散囊菌;鉴定;品质;保健功能
摘要：
茯砖茶是古老茶类黑茶中的高档品种,＂金花菌＂是茯砖茶发花过程的主要微生物,通过它的代谢作用改善了茶叶的品质,并赋予了茯砖茶特有的保健功能.综述了茯砖茶中优势菌及其与茯砖茶品质之间的关系以及茯砖茶保健功能的研究概况,并对今后茯砖茶研究的发展方向进行了展望.
语种：
中文
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Study on adsorption properties of Fe3+ by modified Hunan black tea
作者：
Song, Juanjuan* ;Tu, Li
期刊：
Applied Mechanics and Materials ,2011年88-89:497-502 ISSN：1660-9336
通讯作者：
Song, Juanjuan
作者机构：
[Song, Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.;[Tu, Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.
通讯机构：
[Song, Juanjuan] H;Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
会议名称：
International Conference on Computer-Aided Design, Manufacturing, Modeling and Simulation, CDMMS 2011
会议时间：
13 September 2011 through 16 September 2011
会议地点：
Hangzhou, PEOPLES R CHINA
会议主办单位：
[Song, Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.^[Tu, Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Adsorption;Modified Hunan black tea;Quasi-second dynamic equation
摘要：
The present paper discussed the best initial concentration ,PH value and temperature and other factors on adsorption of Fe<sup>3+</sup> ions by modified Hunan black tea,the results show that the dynamic adsorption model of modified black tea on Fe<sup>3+</sup> ions was well aecorded with quasi-second dynamic equation.The activation energy (Ea) was small. ©(2011) Trans Tech Publications.
语种：
英文
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湖南地区茯砖茶中金花菌的分离鉴定
作者：
彭晓赟;章卫民;刘淑云;雷存喜;周小梅;...
期刊：
菌物研究 ,2011年(3):157-161 ISSN：1672-3538
作者机构：
湖南城市学院化学与环境工程系益阳黑茶研究所;[章卫民] 广东省微生物研究所;[刘石泉; 周小梅; 赵运林; 彭晓赟; 雷存喜; 刘淑云] 湖南城市学院
关键词：
茯砖茶;金花菌;冠突散囊菌;子囊孢子;分生孢子;湖南地区
摘要：
对湖南地区茯砖茶上＂金花菌＂的菌落特征、形态特征进行了研究,并运用扫描电镜观察了其子囊孢子和分生孢子的发育过程,鉴定其为冠突散囊菌（Eurotium cristatum）。
语种：
中文
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Research on the Interrupt Functions Based on the CAN Controller of LPC2300 Series ARM Chips
作者：
Tu Li* ;Song Juanjuan;Liu Jun'an
作者机构：
[Tu Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.;[Song Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.;[Liu Jun'an] Hunan Inst Engn, Dept Machinery Engn, Xiangtan 411101, Peoples R China.
会议名称：
2011 International Conference on Intelligent Computing and Information Science, ICICIS 2011
会议时间：
8 January 2011 through 9 January 2011
会议地点：
Chongqing, PEOPLES R CHINA
会议主办单位：
[Tu Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.^[Song Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.^[Liu Jun'an] Hunan Inst Engn, Dept Machinery Engn, Xiangtan 411101, Peoples R China.
会议论文集名称：
Communications in Computer and Information Science
关键词：
ARM;CAN;filter;Interface functions
摘要：
In this paper, LPC2300 CAN controller driver were completed With the standard C programming language, which including the hardware abstraction layer program description and user interface. In order not to affect the normal operation of the CAN controller, the acceptance filter is set to bypass mode, We closed the acceptance function of the filter. © Springer-Verlag Berlin Heidelberg 2011.
语种：
英文
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超声辐射选择性还原β-紫罗兰酮工艺
作者：
刘长辉;龙立平;侯小兵
期刊：
中南大学学报(自然科学版) ,2011年42(1):33-37 ISSN：1672-7207
通讯作者：
Long, L.-P.(llping401@163.com)
作者机构：
[刘长辉; 龙立平; 侯小兵] Department of Chemistry and Environmental Engineering, Hunan City University, Yiyang 413000, China
通讯机构：
Department of Chemistry and Environmental Engineering, Hunan City University, China
关键词：
β-紫罗兰酮;超声波辐射;催化还原;甲酸铵;二氢-β-紫罗兰酮
摘要：
采用质量分数为10%的Pd/C作催化剂,甲酸铵为氢给予体,乙醇作溶剂,研究超声波辐射下选择性还原β-紫罗兰酮的反应,考察辐射功率、反应时间、反应温度、Pd/C及甲酸铵用量对反应的影响并优化反应工艺。产物的结构经红外光谱、核磁共振谱、质谱及元素分析等表征。研究结果表明:在超声波辐射下,Pd/C催化甲酸铵还原β-紫罗兰酮主要生成二氢-β-紫罗兰酮和二氢-β-紫罗兰醇;在β-紫罗兰酮与10%Pd/C的质量比为100-5,β-紫罗兰酮与甲酸铵物质的量比为1-3,乙醇50 mL,超声功率150 W,于常压、温度为50℃时反应8 min,β-紫罗兰酮的转化率为100%,二氢-β-紫罗兰酮的收率为94.8%。Pd/C易分离回收,可重复使用6次以上。
语种：
中文
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Effect of La on Ni-W-B amorphous catalysts in hydrodeoxygenation of phenol
作者：
Wang, Weiyan;Yang, Yunquan* ;Luo, Hean;Peng, Huizou;Wang, Feng
期刊：
Industrial & Engineering Chemistry Research ,2011年50(19):10936-10942 ISSN：0888-5885
通讯作者：
Yang, Yunquan
作者机构：
[Yang, Yunquan; Peng, Huizou; Luo, Hean; Wang, Weiyan; Wang, Feng] Xiangtan Univ, Sch Chem Engn, Xiangtan 411105, Hunan, Peoples R China.;[Wang, Feng] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Peoples R China.
通讯机构：
[Yang, Yunquan] X;Xiangtan Univ, Sch Chem Engn, Xiangtan 411105, Hunan, Peoples R China.
摘要：
Ni-W-B and La-promoted Ni-W-B amorphous catalysts were prepared by chemical reduction and applied within the hydrodeoxygenation (HDO) of phenol. The resulting catalysts were characterized by surface area, X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), and scanning electron microscopy (SEM). The results showed that some of the electrons were transferred from B<sup>0</sup> to Ni<sup>0</sup> in Ni-W-B amorphous catalyst. La promoted the reduction of Ni<sup>2+</sup> to Ni<sup>0</sup> and increased the WO<inf>3</inf> content on the catalyst surface. Adding appropriate La in Ni-W-B amorphous catalyst improved the amorphous degree of the catalyst, but excess amounts of La covered some active sites and decreased the catalyst surface area. The HDO of phenol on these amorphous catalysts proceeded via the hydrogenation-dehydration route, leading to no benzene in the products, which could meet the standard of clear fuel in European regulation. La-Ni-W-B amorphous catalysts exhibited higher activities in theHDOof phenol than Ni-W-B amorphous catalyst. ©2011 American Chemical Society.
语种：
英文
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Virtual serial port in the construction of the CAN-bus network technology research
作者：
Tu Li* ;Liu Jun'an;Song Juanjuan
期刊：
Advanced Materials Research ,2011年143-144:698-702 ISSN：1022-6680
通讯作者：
Tu Li
作者机构：
[Tu Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.;[Song Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang, Hunan, Peoples R China.;[Liu Jun'an] Hunan City Univ, Dept Mechinery Engn, Hunan Inst Engn, Xiangtan, Peoples R China.
通讯机构：
[Tu Li] H;Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.
会议名称：
International Conference on Smart Materials and Intelligent Systems
会议时间：
DEC 17-20, 2010
会议地点：
Chongqing, PEOPLES R CHINA
会议主办单位：
[Tu Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.^[Song Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang, Hunan, Peoples R China.^[Liu Jun'an] Hunan City Univ, Dept Mechinery Engn, Hunan Inst Engn, Xiangtan, Peoples R China.
会议论文集名称：
Advanced Materials Research
关键词：
CAN-bus;VCOM;CAN232MB converter;PCI-9820 interface card
摘要：
This paper Introduces a simple and reliable method to connect an ordinary twisted pair RS-232 up to 2048 devices and transmit the communication data more than 10 kilometers by using ZLGCAN interface card, CAN232MB converters and other equipment. The virtual serial port server makes use of CAN-bus network for data communications, guaranteeing the reliability of communic-ation, improving the RS-232 transmission distance, and simplifying the wiring process. Meanwhile user’s operation of the virtual serial port and a standard PC are compatible with the basic serial port operation. However, if there is a large number of continuous transmission of data to the case, the ac-tual serial data transfer rates is determined by the number of virtual serial port.
语种：
英文
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Cu(Ⅱ)-阿莫西林体系的荧光特性及Cu(Ⅱ)的含量测定
作者：
龙立平;谌委菊;肖谷清;钟桐生
期刊：
中国抗生素杂志 ,2011年36(8):606-609 ISSN：1001-8689
通讯作者：
Long, L.-P.
作者机构：
[肖谷清; 龙立平; 谌委菊; 钟桐生] College of Chemistry and Environmental Engineering, Hunan City University, Yiyang 413049, China
通讯机构：
[Long, L.-P.] C;College of Chemistry and Environmental Engineering, , Yiyang 413049, China
关键词：
荧光光度法;荧光熄灭;阿莫西林;铜(Ⅱ)
摘要：
目的 建立荧光光度法测定实际样品中铜离子的含量。方法 基于铜离子对阿莫西林的荧光有显著的熄灭作用，建立了荧光法快速测定铜离子含量的新方法。结果 铜离子与阿莫西林发生配合反应，配合物的组成比为1:2，将该方法用于水样中铜离子的测定，铜离子浓度的线性范围为1．00×10~(-6)~5．00×10~(-2)mol／L，检出限为1．87×10~(-7)mol／L。样品回收率为 94．0％-106．5％。结论该方法简便、快速、准确.
语种：
中文
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Ultrasound-assisted preparation of titania-alumina support with high surface area and large pore diameter by modified precipitation method
作者：
Wang, Weiyang;Yang, Yunquan* ;Luo, Hean;Hu, Tao;Wang, Feng;...
期刊：
Journal of Alloys and Compounds ,2011年509(7):3430-3434 ISSN：0925-8388
通讯作者：
Yang, Yunquan
作者机构：
[Hu, Tao; Yang, Yunquan; Luo, Hean; Wang, Weiyang; Wang, Feng; Liu, Wenying] Xiangtan Univ, Sch Chem Engn, Xiangtan 411105, Hunan, Peoples R China.;[Wang, Feng] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Peoples R China.
通讯机构：
[Yang, Yunquan] X;Xiangtan Univ, Sch Chem Engn, Xiangtan 411105, Hunan, Peoples R China.
关键词：
Fourier transform infrared;FTIR;High surface area;Large pores;Modified precipitation method;Precipitation;Precipitation methods;Release rate;Scanning electron microscopes;Surface area;Textural properties;TiO;Titania-alumina;Titania-alumina supports;Ultrasound;Composite materials;Fourier transforms;Physisorption;Precipitation (chemical);Scanning electron microscopy;Surface active agents;Titanium dioxide;Ultrasonics;X ray diffraction;X ray diffraction analysis;Surfaces
摘要：
Titania-alumina supports were prepared successfully using the ultrasound-assisted precipitation method. The resulting supports were characterized by fourier transform infrared analysis (FTIR), scanning electron microscope (SEM), X-ray diffraction (XRD) and N2 physisorption. The effects of precipitants, washing method and the addition of surfactant CTAB were studied. The supports prepared with NH4HCO3 showed better textural properties compared with that with NH3·H 2O, which was attributed to the low NH4+ release rate of NH4HCO3. TiO2-Al 2O3 support with SBET = 283 m2/g, Vp = 2.34 mL/g and Dp = 33.0 nm was obtained with this modified precipitation method. © 2010 Published by Elsevier B.V. All rights reserved.
语种：
英文
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基于四甲氧基硫杂杯[4]芳烃荧光猝灭的Fe~（3＋）光化学传感器研究
作者：
钟桐生;段敏;胡赛纯;刘蓉;元红波
期刊：
湖南城市学院学报(自然科学版) ,2011年20(1):45-48 ISSN：1672-7304
作者机构：
湖南城市学院,化学与环境工程系化工新材料研究所,湖南,益阳,413000;益阳市箴言中学,湖南,益阳,413000;[胡赛纯; 刘蓉; 钟桐生; 元红波] 湖南城市学院;[段敏] 湖南省益阳市箴言中学
关键词：
杯芳烃;四甲氧基硫杂杯[4]芳烃;PVC敏感膜;荧光猝灭
摘要：
Fe3＋对固定于聚氯乙烯（PVC）膜中四甲氧基硫杂杯[4]芳烃有荧光猝灭作用,研制成测定光化学传感器,传感器敏感膜的最佳化学组成为：50 mg PVC粉、100 mg DOS和2.5 mg杯芳烃.在最佳pH为7.0的溶液中测定其线性响应范围为5.32×10^-8-1.48×10^-3 mol/L,检出限为1.59×10^-8 mol/L,敏感膜具有较好的重现性、可逆性和选择性,实验发现大部分离子对其检测不产生干扰.
语种：
中文
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A Study of Modification of Fly Ash and Its Adsorption Effect on Cu2+ of Wastewater
作者：
Song, Juanjuan* ;Tu, Li
期刊：
Advanced Materials Research ,2011年365:62-66 ISSN：1022-6680
通讯作者：
Song, Juanjuan
作者机构：
[Song, Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.;[Tu, Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.
通讯机构：
[Song, Juanjuan] H;Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
会议名称：
2011 International Conference on Future Materials Engineering and Industry Application（ICFMEIA 2011）
会议时间：
2011-08-04
会议地点：
Bali Island, Indonesia
会议论文集名称：
Future Materials Engineering and Industry Application(ICFMEIA 2011)
关键词：
Modified fly ash;Microwave;Radiation;Cu2+
摘要：
The comprehensive utilization of fly ash mainly concentrated is in construction engineering channels, road engineering, it used to deal with waste water is full of hope. As this, it can achieve the pu
语种：
英文
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乙酰苯胺修饰的后交联树脂的制备及对香兰素吸附性能
作者：
肖谷清;龙立平;王姣亮;徐满才
期刊：
高分子材料科学与工程 ,2011年27(8):160-164 ISSN：1000-7555
通讯作者：
Xiao, G.(xiaoguqing@yahoo.com.cn)
作者机构：
[龙立平; 王姣亮] College of Chemistry and Environmental Engineering, Hunan City University, Yiyang 413000, China;[徐满才] College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China;[肖谷清] College of Chemistry and Environmental Engineering, Hunan City University, Yiyang 413000, China<&wdkj&>College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
通讯机构：
[Xiao, G.] C;College of Chemistry and Environmental Engineering, , Yiyang 413000, China
关键词：
乙酰苯胺;Friedel-Crafts反应;后交联树脂;香兰素
摘要：
用二氯乙烷为溶剂,用FeCl3为催化剂,使氯球和乙酰苯胺发生Friedel-Crafts反应制得了乙酰苯胺修饰的后交联树脂,详细研究了反应条件对树脂孔结构及对香兰素吸附性能的影响。根据树脂的比表面积、孔容、持水量、氯含量和对香兰素的吸附量等孔结构和性能指标来看,乙酰苯胺修饰的后交联树脂制备的最优条件为：用二氯乙烷为溶剂,反应温度在80℃,加入氯球质量8%的乙酰苯胺,加入氯球质量25%的无水FeCl3,反应10 h～12 h。在最优条件下合成的乙酰苯胺修饰的后交联树脂对香兰素的吸附性能明显优于XAD-4树脂。
语种：
中文
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