Talk:Chemical ionization

This is the talk page for discussing improvements to the Chemical ionization article.
This is not a forum for general discussion of the article's subject.

Put new text under old text. Click here to start a new topic.
New to Wikipedia? Welcome! Learn to edit; get help.

Article policies

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL

Mass spectrometry (inactive)

This article is within the scope of WikiProject Mass spectrometry, a project which is currently considered to be inactive.Mass spectrometryWikipedia:WikiProject Mass spectrometryTemplate:WikiProject Mass spectrometryMass spectrometry articles

‹See TfM›

Physics Mid‑importance

	Physics portal This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

Wiki Education Foundation-supported course assignment

This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): OviniW. Peer reviewers: Dgary0202.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 17:17, 16 January 2022 (UTC)[reply]

November 2007

Expanded the 'Variations' section to encompass Negative and Positive ionization as separate entities. Leafschik1967 02:16, 5 November 2007 (UTC)[reply]

WikiProject class rating

This article was automatically assessed because at least one WikiProject had rated the article as start, and the rating on other projects was brought up to start class. BetacommandBot 09:46, 10 November 2007 (UTC)[reply]

Proposed bibliography and outline

The objective of editing the page Chemical ionization (CI) is to increase its quality by addition of several important, but missing concepts on the topic.

1.History

2.Instrumentation for CI

Conditions needed for electron emission and CI

3.Ion generation by reagent gases

Reagent gases that can be used for CI

Chemical reactions for ion formation by isobutane and ammonia

4.Advantages of CI over other ionization techniques

5.Charge Exchange CI

Introduction

Chemical reactions

6.Improving the section Negative Chemical Ionization (NIC)

Two types of Reaction schemes and examples

7.Improving the section Atmospheric Pressure Chemical Ionization (APCI)

MechanismOviniW (talk) 21:56, 13 February 2018 (UTC)OviniW (talk) 21:50, 15 February 2018 (UTC)[reply]

Munson, M. S. B.; Field, F. H. "Chemical Ionization Mass Spectrometry. I. General Introduction". Journal of the American Chemical Society. 88 (12): 2621–2630. doi:10.1021/ja00964a001.
Hunt, Donald F.; Stafford, George C.; Crow, Frank W.; Russell, John W. "Pulsed positive negative ion chemical ionization mass spectrometry". Analytical Chemistry. 48 (14): 2098–2104. doi:10.1021/ac50008a014.
Harrison, Alex G. (1992). Chemical Ionization Mass Spectrometry, Second Edition. CRC Press. ISBN 9780849342547.
Dougherty, Ralph C. "Negative chemical ionization mass spectrometry". Analytical Chemistry. 53 (4): 625–636. doi:10.1021/ac00227a003.
Hunt, Donald F.; McEwen, Charles N.; Harvey, T. Michael. "Positive and negative chemical ionization mass spectrometry using a Townsend discharge ion source". Analytical Chemistry. 47 (11): 1730–1734. doi:10.1021/ac60361a011. OviniW (talk) 20:37, 13 February 2018 (UTC)[reply]
Dass, Chhabil (2007). Fundamentals of contemporary mass spectrometry ([Online-Ausg.]. ed.). Hoboken, N.J.: Wiley-Interscience. ISBN 9780470118498. OviniW (talk) 21:10, 13 February 2018 (UTC)[reply]

MUNSON, BURNABY. "CHEMICAL IONIZATION MASS SPECTROMETRY". AnalyticalChemistry. 43 (13): 28A–43A. doi:10.1021/ac60307a723.
Levsen, Karsten; Schwarz, Helmut (March 1983). "Gas-phase chemistry of collisionally activated ions". Mass Spectrometry Reviews. 2 (1): 77–148. doi:10.1002/mas.1280020104.
Budzikiewicz, H. (undefined NaN). "Negative chemical ionization (NCI) of organic compounds". Mass Spectrometry Reviews. 5 (4): 345–380. doi:10.1002/mas.1280050402. {{cite journal}}: |access-date= requires |url= (help); Check date values in: |date= (help)OviniW (talk) 16:42, 4 March 2018 (UTC)[reply]

You need more secondary sources; try older reviews: doi:10.1021/ac60307a042, doi:10.1002/mas.1280050402, doi:10.1002/mas.1280020104.

Here is an image of a chemical ionization mass spectrometer that you might consider: File:NOAA_PAN_CIMS.jpg --Kkmurray (talk) 22:17, 13 March 2018 (UTC)[reply]

Reevaluation of Article

Based on the current criteria, I have given the article a C class rating. There are still a good number of primary sources, I recommend trying to replace these with secondary sources.

Dgary0202 (talk) 02:44, 4 April 2018 (UTC)[reply]