化学工业出版社好书推荐

<正>《表面活性剂应用原理》(第二版)肖进新、赵振国编著本书主要介绍表面活性剂的结构、基本性质和应用功能。介绍了表面活性剂应用原则,针对表面活性剂科学的最新发展,介绍了表面活性剂在众多工业领域及高新技术领域的广泛应用,包括具有特殊结构和功能的新型表面活性剂、功能性表面活性剂和特种表面活性剂等。最后介绍了     

表面活性剂在化妆品中的应用

论述了表面活性剂的功能,如润湿、分散、乳化、增溶、起泡、消泡和洗涤去污等功能,以及在化妆品中的作用.介绍了表面活性剂和化妆品的分类情况,化妆品的原料以及化妆品对表面活性剂的要求.详细介绍了化妆品中常用的几种表面活性剂.对化妆品中用的表面活性剂的发展趋势进行了阐述.     

特种表面活性剂和功能性表面活性剂(Ⅶ)——生物表面活性剂的性能及应用研究进展

简要介绍了生物表面活性剂的分类及其合成方法;较详细地介绍了生物表面活性剂与化学合成表面活性剂相似和优于化学合成表面活性剂的特性以及生物表面活性剂的生理学功能;重点阐述了生物表面活性剂在石油工业、环境工程、食品工业、化妆品工业及医学领域等方面的应用现状;最后展望了生物表面活性剂的应用前景。     

表面活性剂在功能洗涤剂中的研究

本文综述了表面活性剂在功能洗涤剂中研究概况,为功能洗涤剂中的表面活性剂的研究提供一定的参考。     

氨基糖类表面活性剂--一类新型甲壳素衍生物的制备与性能

简要介绍了制备氨基糖类表面活性剂的基本原料———甲壳素、壳聚糖和甲壳低聚糖;较详细地阐述了两类氨基糖类表面活性剂———高分子壳聚糖类表面活性剂和甲壳低聚糖类表面活性剂的制备方法;重点论述了这两类氨基糖类表面活性剂的表面活性等功能性质,并简要提及了氨基糖类表面活性剂的构效关系;指出了氨基糖类表面活性剂研究存在的问题和应用前景。     

造纸工业中表面活性剂的应用现状与发展

介绍了由表面活性剂制备造纸助剂的功能、作用以及目前国内外表面活性剂的应用现状和趋势 ,最后提出了国内应重点开发的几类造纸工业用表面活性剂     

对称型双子表面活性剂的合成研究进展

简要介绍了对称型双子表面活性剂的合成原理,包括极性头基加入法、疏水链加入法和联接链加入法;详细综述了各种对称型双子表面活性剂按照不同原理的合成路线,包括阳离子型双子表面活性剂、阴离子型双子表面活性剂、非离子型双子表面活性剂、两性离子型双子表面活性剂、具有特殊结构和功能的双子表面活性剂及多聚体等;简单总结了各种合成路线的优缺点,并对对称型双子表面活性剂的发展趋势和应用前景进行了展望。     

表面活性剂在化妆品中的应用

表面活性剂具有乳化、增溶、分散、清洁、发泡等作用,是化妆品中不可或缺的组成部分。本文介绍了目前化妆品中常用的几类表面活性剂和表面活性剂在化妆品中常见功能,重点介绍了天然表面活性剂,最后对化妆品用表面活性剂的发展和应用进行了总结和展望。     

新型结构表面活性剂在涂料中的应用

从分子结构的角度,介绍了新型表面活性剂在涂料中的应用.着重介绍了Gemini型、Bola型、AB嵌段型、Dendrimer型表面活性剂的特点及功能,给出了各种表面活性剂用作助剂的动态.     

表面活性剂在皮革工业中的应用现状与发展

介绍了表面活性剂在制革各种工序中的作用与功能,表面活性剂在皮革工业中的应用已经渗透到各个工序,在很大程度上影响着成革的品质和性能;讨论了在皮革生产各工序中所用表面活性剂的性能要求,并对皮革用表面活性剂的发展提出若干建议。     

Nanomechanical mapping of glass fiber reinforced polymer composites using atomic force acoustic microscopy

In this work, a dual‐frequency resonance tracking (DFRT) method was applied on atomic force acoustic microscopy (AFAM) and high‐resolution, quantitative nanomechanical mapping of a glass fiber–reinforced polymer composites (GFRP) was realized. Results show that even using the single‐frequency AFAM, the fiber, and epoxy can give very good contrast in amplitude images. The modulus mapping result on GFRP by DFRT AFAM was compared with that by dynamic nanoindentation, and it is found that DFRT AFAM can map the elastic modulus with high spatial resolution and more reliable results. The interface of GFRP was especially investigated using a 2 μm × 2 μm scanning area. Finite element analysis was implemented to investigate the effect of tip radius and the applied pressing force on the interface measurement using a sharp “interface”. By setting a linear‐modulus‐varied interface with finite width in finite element analysis (FEA), similar comparison between FEA and AFAM experimental results was also implemented. The average interface width is determined to be 476 nm based on the high‐resolution modulus image, indicating that AFAM is a powerful method for nanoscale interface characterization. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014 , 131, 39800.     

A novel Bayesian inference soft sensor for real‐time statistic learning modeling for industrial polypropylene melt index prediction

A novel real‐time soft sensor based on a sparse Bayesian probabilistic inference framework is proposed for the prediction of melt index in industrial polypropylene process. The Bayesian framework consists of a relevance vector machine for predicting melt index and a particle filtering algorithm for soft sensor optimization. An online correcting strategy is also developed for improving the performance of real‐time melt index prediction. The method takes advantages of the probabilistic inference and using prior statistical knowledge of polymerization process. Developed soft sensors are validated with ten public databases from UCI machine learning repository and real data from industrial polypropylene process. Experimental results indicate the effectiveness of proposed method and show the improvement in both prediction precision and generalization capability compared with the reported models in literatures. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017 , 134, 45384.     

对机械设备设计研发过程的讨论

本文对机械设备设计研发过程的基本步骤、工作方法及需要引起注意的问题进行了较详细的论述,并对机械设备设计研发工作的开展提出了一些建议.     

Generalizing solubility parameter theory to apply to one‐ and two‐dimensional solutes and to incorporate dipolar interactions

Hildebrand and Hansen solubility parameters are commonly used to identify suitable solvents for the dispersion or dissolution of a range of solutes, from small molecules to graphene. This practice is based on a number of equations, which predict the enthalpy of mixing to be minimized when the solubility parameters of solvent and solute match. However, such equations have only been rigorously derived for mixtures of small molecules, which interact only via dispersive forces. Herein, we derive a general expression for the enthalpy of mixing in terms of the dimensionality of the solute, where small molecules are considered zero‐dimensional, materials such as polymers or nanotubes are one‐dimensional (1D) and platelets such as graphene are two‐dimensional (2D). We explicitly include contributions due to dispersive, dipole–dipole, and dipole‐induced dipole interactions. We find equations very similar to those of Hildebrand and Hansen so long as the solubility parameters of the solute are defined in a manner which reflects their dimensionality. In addition, the equations for 1D and 2D systems are equivalent to known expressions for the enthalpy of mixing of rods and platelets, respectively, as a function of surface energy. This agreement between our expressions and those commonly used shows that the concept of solubility parameters can be rigorously applied to extended solutes such as polymers, nanotubes, and graphene. © 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013     

涂料研究开发新进展及关键科学与技术问题

阐述了近年来国内外涂料的研究开发现状,包括:利用新的树脂合成方法获得新的成膜物;直接引入无机纳米粒子以改善涂层性能;表面微纳结构构建以获得功能涂层等;提出了未来涂料技术的发展趋势,包括:环保化和健康化;通用涂层的高性能化;多功能化和智能化等;和需要突破的关键科学与技术问题。当企业发展到一定阶段和规模后,要加强科研开发的投入,加强产学研合作,加强基础研究,要敢于开发国外没有的技术和产品,敢于领先国外技术,才能真正成为涂料强国。     

TiO2‐Oligoaldaramide nanocomposites as efficient core‐shell systems for wood preservation

Homogeneous core‐shell systems were obtained with a growth, in controlled steps, of several oligoamides on TiO₂ nanoparticles. Derivatives of natural compounds, such as l ‐tartaric acid and α,α′‐trehalose, were used as diesters in the polycondensation reactions with ethylenediamine. TiO₂ anatase was chosen because of its high photo‐activity and its antimicrobial activity. The TiO₂ nanoparticles had been previously activated then functionalized using two different coupling agents, and finally, the TiO₂‐oligoamide nanocomposites were synthesized using two synthetic pathways. The final products were characterized by ¹H NMR, ¹³C NMR, FT‐IR, and transmission electron microscope. These nanocomposites can show improved properties in comparison with the single components (TiO₂ nanoparticles or oligoamides), which are useful in many fields, such as antimicrobial coatings for surfaces in cultural heritage conservation. A nanocomposite (TiO₂‐polyethylenetartaramide) was used for applicative studies, and it has shown a good efficacy against fungal attack by Trametes versicolor on wood specimens (Fagus sylvatica). © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015 , 132, 42047.     

Preparation and testing of Nafion/titanium dioxide nanocomposite membrane electrode assembly by ultrasonic coating technique

Membrane electrode assemblies with Nafion/nanosize titanium dioxide (TiO₂) composite membranes were manufactured with a novel ultrasonic‐spray technique (UST) and tested in proton exchange membrane fuel cell (PEMFC). The structures of the membranes were investigated by scanning electron microscopy (SEM), X‐ray diffraction (XRD), and thermogravimetric analysis. The composite membranes gained good thermal resistance with insertion of TiO₂. The SEM and XRD techniques have proved the uniform and homogeneous distribution of TiO₂ and the consequent enhancement of crystalline character of these membranes. The existence of nanometer size TiO₂ has improved the thermal resistance, water uptake, and proton conductivity of composite membranes. Gas diffusion electrodes were fabricated by UST. Catalyst loading was 0.4 (mg Pt) cm^?2 for both anode and cathode sides. The membranes were tested in a single cell with a 5 cm² active area operating at the temperature range of 70°C to 110°C and in humidified under 50% relative humidity (RH) conditions. Single PEMFC tests performed at different operating temperatures indicated that Nafion/TiO₂ composite membrane is more stable and also performed better than Nafion membranes. The results show that Nafion/TiO₂ is a promising membrane material for possible use in PEMFC at higher temperature. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014 , 131, 40541.     

Poly(butylene succinate)/layered double hydroxide bionanocomposites: Relationships between chemical structure of LDH anion,delamination strategy,and final properties

A series of poly(butylene succinate) (PBS) containing organo‐modified layered double hydroxide (LDH) are prepared by melt compounding and by in situ polymerization of succinic ester and 1,4‐butanediol. Various LDHs intercalated with renewable organic anions are used. More specifically, lauryl sulfate, stearate, succinate, adipate, sebacate, citrate, and ricinoleate ions are used as LDHs organo‐modifiers. The thermal, rheological, and dynamic mechanical properties of the samples are investigated. The results reveal a general mechanical reinforcement imparted by the clays. Significant changes are observed for the in situ polymerized nanocomposites, especially for LDH stearate which improves the properties of PBS nanostructure, whereas very few differences are observed for the other samples. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 1931–1940, 2013     

Synthesis and properties of cross‐linked polymers from epoxidized rubber seed oil and triethylenetetramine

A series of epoxidized oils were prepared from rubber seed, soybean, jatropha, palm, and coconut oils. The epoxy content varied from 0.03 to 7.4 wt %, in accordance with the degree of unsaturation of the oils (lowest for coconut, highest for rubber seed oil). Bulk polymerization/curing of the epoxidized oils with triethylenetetramine (in the absence of a catalyst) was carried out in a batch setup (1 : 1 molar ratio of epoxide to primary amine groups, 100°C, 100 rpm, 30 min) followed by casting of the mixture in a steel mold (180°C, 200 bar, 21 h) and this resulted in cross‐linked resins. The effect of relevant pressing conditions such as time, temperature, pressure, and molar ratio of the epoxide and primary amine groups was investigated and modeled using multivariable nonlinear regression. Good agreement between experimental data and model were obtained. The rubber seed oil‐derived polymer has a T_g of 11.1°C, a tensile strength of 1.72 MPa, and strain at break of 182%. These values are slightly higher than for commercial epoxidized soybean oil (T_g of 6.9°C, tensile strength of 1.11 MPa, and strain at break of 145.7%). However, the comparison highlights the potential for these novel resins to be used at industrial/commercial level. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015 , 132, 42591.     

Lipid Composition,Natural Antioxidants and Physicochemical Characteristics in Liver Oil from Rajiforms from the Gulf of Mexico

Lipid composition by class, fatty acids, natural antioxidants (carotenes, tocopherols) and physicochemical characteristics of liver oil from three commercial rays, Rhinoptera bonasus (Chucha), Aetobatus narinari (Pinta) and Dasyatis americana (Bala) from the Gulf of Mexico were analyzed. Liver oil yield for R. bonasus, A. narinari and D. americana were of 43.04, 41.2 and 38.2% (wet weight), respectively. Triacylglycerols were the most abundant lipid by class in R. bonasus (68.9%), A. narinari (85.9%) and D. americana (81.6%), while sterols esters, sterols, di- and monoacylglycerides, polar lipids and wax esters were found in minor proportions. Species showed similar carotenes concentration, 8.7, 12.8 and 8.0 μg/g for R. bonasus, A. narinari and D. americana, respectively. α-tocopherol concentration was higher (p < 0.05) for A. narinari (46.7 mg/100 g) than for R. bonasus (21.0 mg/100 g) and D. americana (13.7 mg/100 g). Omega-3 polyunsaturated fatty acids in R. bonasus were high with docosahexaenoic acid (12.1%) in a higher proportion than eicosapentaenoic acid (7%).