科学研究中，人们经常使用的基本的和主要的思维方法是逻辑思维，形象思维，灵感思维及 数学方法。 人类获得的所有科学成果都是逻辑思维，形象思维，灵感思维及数学方法综合运用的结果。 热分析研究中如何运用科学研究方法中的逻辑思维，形象思维，灵感思维和数学方法呢？下 文试图从部分结晶高聚物热性能测定来阐述逻辑思维，形象思维，灵感思维和数学方法在热分析 研究中的运用。

ABSTRACT: Poly(sodium 4-styrene sulfonate) (PSS) and poly(diallyldimethylammonium chloride) (PDDA) are flexible polyelectrolytes, whereas sulfated chitosan (SC) and cationic guar gum (CGG) are semiflexible polyelectrolytes. By use of a quartz crystal microbalance with dissipation (QCM-D), a zeta potential analyzer (ZPA), and atomic force microscopy (AFM), we have investigated the growth of PSS/PDDA, PSS/CGG, SC/PDDA, and SC/CGG multilayers as a function of NaCl concentration (CNaCl). For the same layer number, the changes of frequency (−Δf) and dissipation (ΔD) regarding PSS/PDDA multilayer increase with CNaCl, whereas −Δf and ΔD for SC/CGG multilayer increase at CNaCl < 0.1 M and decrease at CNaCl >0.1 M as CNaCl increases. In the cases of PSS/CGG and SC/PDDA multilayer, for the same layer number, −Δf and ΔD increase with CNaCl in the range of CNaCl < 0.5 M, and they decrease with the increasing CNaCl in the case of SC/PDDA multilayer but slightly change for the PSS/CGG multilayer at CNaCl > 0.5 M. QCM-D studies indicate that the growth of multilayers as a function of salt concentration is determined by the delicate balance between the weakening of electrostatic repulsion between identically charged groups and the decrease of electrostatic attraction between neighboring layers. ZPA and AFM measurements demonstrate that the extent of surface charge overcompensation and the surface morphology of the multilayers are controlled by the chain conformation.

Non-destructive thermal sensor technology solutions for R&D,  production, and QC applications, delivering fast, accurate measurementof thermal conductivityand effusivityin seconds with virtually unlimited sample size.

KEYWORD(S): thermal conductivity, ammonium nitrate emulsion (AME), explosives, energetic materials, mining, accelerated rate caloirmentry (ARC)

ABSTRACT The present study describes the use of the modified hot wire technique to measure the thermal conductivity of regular printing paper and conductive transfer film. Testing methods have been developed to identify the effect of stacking on the thin films and to measure a specific layer of multi-layered materials using this interfacial technique. In comparison with the guarded hot plate, this transient technique measures thermal conductivity in seconds with the same level of accuracy, and results show that there is 1.5% difference in the measurement of conductive transfer film between the guarded hot plate and this technique.

Abstract Improving integrated circuit (IC) performance generally requires increased power density, thus generating more heat. Die attach materials are often the critical limiting item in the heat flow path out of the IC package. Polymeric adhesives, particularly silver filled epoxies, are the most commonly used die attach adhesives because of their low processing temperatures and ease of use. However, silver filled epoxies have poor thermal conductivities and are unsuitable for many of the next generation of ICs. Solder provides the next higher level of thermal conductivity, but presents significant challenges for cost sensitive, high volume commercial IC products.

Abstract In a continuously improving and fast pace environment such as the concrete industry, there is always a need for reliable, rapid testing technique to ensure the uninterrupted working process. C-Therm Technologies offers such a solution with respect to measuring thermal properties of concrete materials. The C-Therm TCi System allows determining accurate values for thermal conductivity, thermal effusivity of concrete without sample preparation or its destruction. This technique has clear advantages over other existing techniques, one of which is the capability to test concrete products in situ. The laboratory testing was done for two concrete samples and the results were verified with literature which showed the validity of the experimental data.

Introduction Increased interest in thermal conductivity of geological samples has lead to the need for a demonstration of a convenient, quick and accurate way to measure the values of these samples.This work is to provide a preliminary demonstration of the TCi sensor developed by C-Therm Technologies of both providing a quick, non-destructive way of providing accurate and precise thermal conductivity measurements. Also this work is to show some of the specific areas within the field of Geology and Rock Science where reliable thermal conductivity measurements have quite a bit of relevance.

The modern market of testing equipment provides new alternatives in choosing the most suitable and effective method to measure thermal properties of any material. C-Therm Technologies offers a new solution with respect to measuring thermal properties of asphalt concrete materials.

In a continuously improving and fast pace environment such as the concrete industry, there is always a need for reliable, rapid testing technique to ensure the uninterrupted working process. C-Therm Technologies offers such a solution with respect to measuring thermal properties of concrete materials.

Fiber Dispersion and Orientation Fiber reinforcement has revolutionized the applications of plastics. The introduction of fibers improves the mechanical properties over the base resin, producing engineering materials with a wide range of uses. These materials can be half the weight of their metal counterparts while boasting tensile strengths that are double.

TCi Application: Thermal Conductivity Measurement in Support of the Implementation of Closed-Loop Ground-Source Heat Pumps or Geoexchangers

Abstract: Safety constraints have traditionally presented researchers with challenges in testing the thermal conductivity of energetic powdered materials. Minimal volumes of energetic powders can now be tested with the modified transient plane source technique. The newly modified sensor design further reduces the possibility of impact, friction and electrostatic discharge (ESD) hazards. This paper will present results generated in testing ammonium perchlorate (AP).

Introduction The electronics industry is one of the fastest growing manufacturing sectors, particularly in the US and Japan. The consumers for whom they are trying to serve drive the needs of this industry; namely faster processing speeds combined in a smaller package. This trend can be seen in products that range from personal computers to cellular phones to email capable watches.

1. Introduction There are many advantages to glass–ceramics thatare derived from internal nucleation and crystallization of bulk glass arti-cles. Rapid commercial glass forming processes like rolling,pressing and casting may be used. A simple reheating process suffices to achieve a fine-grained and uniform microstructure with little or no porosity. The shape of the original glass article is preserved even as a high degree of crystallinity devel-ops.

C-THERM TECHNICAL LIBRARY ITEM#: ACH-042810-005 TITLE: Refractory glass–ceramics based on alkaline earth aluminosilicates AUTHOR: G.H. Beall Corning Incorporated Sullivan Park, One Science Center Drive, Corning, NY 14831 United States

A recent development of the modified transient plane source (MTPS) technique offers an innovative solution to the traditional challenges of thermal conductivity measurement.

There are extensive efforts underway worldwide to develop inexpensive and practical hydrogen storage materials for the implementation of a hydrogen-based energy economy.

The values of the thermophysical properties of tobacco and other cigarette components are important input parameters for cigarette combustion models [1-7]and tobacco process design and characterization. Knowledge of these values is also essential to the development of cigarette prototypes with modified burning characteristics.

The modern market of testing equipment provides new alternatives in choosing the most suitable and effective method to measure thermal properties of any material. C-Therm Technologies offers a new solution with respect to measuring thermal properties of asphalt concrete materials...........

Introduction The third generation of Mathis technology expands the capabilities of this rapid, non- destructive testing instrument to a whole new level. Designed to provide simple, highly accurate thermal characterization for lab, quality control and production environments, the Mathis TCi Thermal Property Analyzer provides thermal analysis of solids, liquids, powders and pastes in less than 5 seconds.

TMA装置由给样品增加负荷的负荷控制部，以及传达样品的尺寸以及变化量的探针，将探针的移动转换为电气量的移位测定部等部分构成。

a）温度控制部分根据设定的程序使加热炉温度发生变化的控制部分，由通常温度程序回路以及温度控制回路构成。

aj)细膨胀系数（coefficient of linear (thermal) expansion)试样的一个方向的长度因热量产生的细膨胀与温度变化的比例。又称热膨胀率，膨胀系数，膨胀张率。

j、热膨胀测定（Thermodilatometry)在TMA装置中，使用端部平坦的探针，在测量温度范围内，通过增加负荷并保持试样不发生变形，测量试样的热膨胀伴随着位移的方法。

南京动力学会议论文集，关于各种动力学分析方法讨论。各种应用对于大专院校和研究所，学生和老师都有很大帮助的。

热分析通则是日本热分析术语的标准，这边介绍了一些热分析的通则。 1.使用范围 本通则适用于使用于差热热量分析仪（DTA),差热扫描量热仪（DSC），热重量测定装置，热机械分析仪以及动态粘弹性测定装置等进行热分析测定。

本篇文章介绍了一些分析类仪器的分类及其对比、其中包括类型、型号、仪器特点等 Z-2010沿用了日立全内置串联模式一体机，是一台全自动化的仪器、在自动给出分析全过程（进样，干燥，灰化，原子化，清除，冷却）

微量热法由Gomez等人提出，用于确定多孔固体与非润湿液体的接触角。其基本做法是在压力升高的情况下同时测量热流和润湿功。该种方法只要预先知道润湿面积即可。该方法可用于表征憎水硅石中的水。

Benoist和Le Pariouer描述了一种新型的集成电路检测器，在取向附生的硅晶片上集成了一个热电堆。据说这种微型的检测器比通常的DSC的灵敏度高出10倍。这种装置已经在一种便携式的单盘（只有一个炉子）DSC上使用。Dong和Hunt报告了另外一种单盘DSC，并且这种DSC有许多优于热流式DSC的特点。