Related Experiment Video
Updated: Jun 28, 2026
09:41
Emission Spectroscopic Boundary Layer Investigation during Ablative Material Testing in Plasmatron
Published on: June 9, 2016
Plasma emission sources in analytical spectroscopy-III.
S Greenfield1, H M McGeachin, P B Smith
1Albright and Wilson Ltd, P.O. Box 80, Oldbury, Warley, West Midlands, B694LN, England.
Talanta
|January 1, 1976
Summary
This study reviews inductively coupled plasma sources, detailing their development and properties. It explores their use in spectrochemical analysis and compares them to alternative plasma sources.
Area of Science:
- Analytical Chemistry
- Plasma Physics
Background:
- Inductively coupled plasma (ICP) sources are crucial for modern analytical techniques.
- Understanding ICP source development is key to advancing spectrochemical analysis.
Purpose of the Study:
- To discuss the development and properties of ICP sources.
- To review ICP applications in spectrochemical analysis.
- To compare ICP sources with other plasma sources.
Main Methods:
- Literature review of ICP source development.
- Analysis of ICP properties relevant to spectroscopy.
- Comparative study of different plasma source types.
Main Results:
- ICP sources offer distinct advantages in spectrochemical analysis due to their properties.
- Specific applications of ICP in elemental and isotopic analysis are highlighted.
- ICP sources demonstrate superior performance compared to certain alternative plasma technologies.
Conclusions:
- ICP sources are versatile and powerful tools for spectrochemical analysis.
- The properties of ICP sources make them suitable for a wide range of analytical challenges.
- Further research into ICP source optimization can enhance analytical capabilities.
More Related Videos
Related Concept Videos
01:29Atomic Emission Spectroscopy: Lab
AES is a powerful analytical technique, especially effective when used with plasma sources, producing abundant spectra in characteristic emission lines. The Inductively Coupled Plasma (ICP), in particular, yields superior quantitative analytical data due to its high stability, low noise, low background, and minimal interferences under optimal experimental conditions. However, newer air-operated microwave sources are emerging as promising alternatives that could be more cost-effective than...
01:26Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation
Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used.
There are three main types of inductively coupled plasma atomic emission spectroscopy (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used.
01:22Atomic Emission Spectroscopy: Instrumentation
The instrumentation of atomic emission spectrometry (AES) involves various components, including atomization devices that convert samples into gas-phase atoms and ions. There are two main types of atomization devices: continuous and discrete atomizers. Continuous atomizers, like plasmas and flames, introduce samples in a constant stream, while discrete atomizers inject individual samples using syringes or autosamplers. The most common discrete atomizer is the electrothermal atomizer.
01:19Inductively Coupled Plasma Atomic Emission Spectroscopy: Principle
Inductively coupled plasma (ICP) is the most widely used plasma source in atomic emission spectroscopy (AES), also known as Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES). The ICP source, or torch, consists of three concentric quartz tubes with argon gas flowing through them. A spark from a Tesla coil initiates the ionization of argon, generating a high-temperature plasma.
The ions and electrons produced interact with the fluctuating magnetic field created by a water-cooled...
The ions and electrons produced interact with the fluctuating magnetic field created by a water-cooled...
01:20Atomic Emission Spectroscopy: Overview
Atomic emission spectroscopy (AES) is an analytical technique used to determine the elemental composition of a sample by analyzing the light emitted from excited atoms. In AES, atoms in a sample are excited to higher energy levels by thermal energy from high-temperature sources, such as plasma, arcs, or sparks. When these excited atoms return to lower energy states, they emit light at specific wavelengths characteristic of each element. The resulting atomic emission spectrum, which consists of...
01:30Atomic Emission Spectroscopy: Interference
In atomic emission spectroscopy (AES), high-temperature atomizers excite a broad range of elements and molecules that generate complex emissions from sources such as oxides, hydroxides, and flame combustion products in the flame or plasma. Several strategies can be employed to minimize spectral interferences caused by overlapping emission lines or bands. These include increasing instrument resolution, choosing alternative emission lines, optimally placing the detector in low-background regions,...