Thermogravimetry – Infrared Spectroscopy (TG-FTIR) Coupled Analysis

傅里叶变换红外光谱 热重分析 热重分析 逸出气体分析 分析化学(期刊) 化学 红外光谱学 红外线的 化学计量学 表征(材料科学) 分析技术 材料科学 热分析 色谱法 有机化学 纳米技术 物理 光学 气象学 无机化学 热的
作者
Stefano Materazzi
出处
期刊:Applied Spectroscopy Reviews [Taylor & Francis]
卷期号:32 (4): 385-404 被引量:61
标识
DOI:10.1080/05704929708003320
摘要

ABSTRACT In recent years, coupled or hyphenated techniques have become popular, and have been successfully applied to the solution of many analytical problems. HPLC-MS, tandem MS-MS, GC-FTIR, TLC-FID, GC-MS, etc. are but a few of the familiar abbreviations used for these one step, “double analysis” techniques. The coupling of thermogravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FTIR) is a good practical example (TG-FTIR) of such an instrumental approach for solving specific analytical problems. This hyphenated technique provides a quantitative assessment of the process via the TG curve (the thermogram), and an identification of the decomposition products from the IR spectra of the evolved gases. The gases are transferred from the TGA instrument by means of a heated transfer-line to avoid the possibility of condensation. With such a combination, the sample may be introduced into the TGA instrument without any form of chemical or physical modification. Applying the sequential FTIR analysis adds a new dimension to TGA by adding specificity, which it otherwise lacks, to the measurement. An alternate way of of looking at the combination is to consider the TGA instrument as a sample handling or sample treatment front-end to the FTIR, where one can make full use of the interpretive and diagnostic characteristics of infrared spectral analysis. This review reports and summarizes various investigations carried out with TG-FTIR and includes the applications of the technique to many different fields. It will demonstrate clearly that the method is an important tool, not only for the characterization of polymers, but also for the study specific compounds and materials in biological matrices.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
z_king_d_23发布了新的文献求助10
1秒前
可爱的函函应助康康星采纳,获得10
1秒前
万能图书馆应助诸峻熙采纳,获得10
1秒前
英姑应助齐百七采纳,获得10
1秒前
舒舒舒发布了新的文献求助10
1秒前
牛小牛完成签到,获得积分10
2秒前
rocket完成签到,获得积分10
2秒前
犹豫嚣完成签到,获得积分10
2秒前
老实向雁完成签到 ,获得积分10
2秒前
哩哩发布了新的文献求助10
3秒前
小橘子发布了新的文献求助10
3秒前
CY完成签到,获得积分10
4秒前
4秒前
kevin完成签到,获得积分10
4秒前
5秒前
赵淑敏完成签到,获得积分10
5秒前
Ava应助z_king_d_23采纳,获得10
6秒前
SYLH应助友好的寒云采纳,获得20
7秒前
7秒前
田様应助nicewink采纳,获得10
8秒前
LRR完成签到,获得积分10
8秒前
8秒前
英姑应助精明寻梅采纳,获得10
8秒前
8秒前
9秒前
顾矜应助顾难摧采纳,获得10
9秒前
Ava应助小橘子采纳,获得10
10秒前
搜集达人应助chaserlife采纳,获得10
11秒前
年轻时光完成签到,获得积分20
11秒前
ZZ发布了新的文献求助10
11秒前
雾影觅光发布了新的文献求助10
12秒前
齐多达发布了新的文献求助10
12秒前
12秒前
LDD完成签到,获得积分20
13秒前
z_king_d_23完成签到,获得积分10
13秒前
13秒前
13秒前
感动的紊完成签到 ,获得积分10
13秒前
13秒前
从若发布了新的文献求助10
14秒前
高分求助中
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
Effective Learning and Mental Wellbeing 300
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3974426
求助须知:如何正确求助?哪些是违规求助? 3518788
关于积分的说明 11195842
捐赠科研通 3254946
什么是DOI,文献DOI怎么找? 1797649
邀请新用户注册赠送积分活动 877037
科研通“疑难数据库(出版商)”最低求助积分说明 806130