Catalysis in sealed CO2 lasers

A. L S Smith; P. G. Browne

doi:10.1088/0022-3727/7/12/311

Catalysis in sealed CO₂ lasers

A. L S Smith^*, P. G. Browne

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

37 Citations (Scopus)

Abstract

The degree of dissociation of CO₂ in a sealed CO ₂-N₂-He laser is limited by catalysis of reactions re-forming CO₂, either by a platinum cathode or with outgassed hydrogen. The degree of dissociation measured in a laser is in quantitative agreement with that calculated for the reactions occurring in the discharge plasma if 5% of the hydrogen is in the atomic form. The hydrogen partial pressure is controllable by a palladium diffusion tube.

Original language	English
Article number	311
Pages (from-to)	1652-1659
Number of pages	8
Journal	Journal of Physics D: Applied Physics
Volume	7
Issue number	12
DOIs	https://doi.org/10.1088/0022-3727/7/12/311
Publication status	Published - 1974
Externally published	Yes

Access to Document

10.1088/0022-3727/7/12/311

Cite this

@article{4edf17ed0ba845edaecc47acfe4ed2c4,

title = "Catalysis in sealed CO2 lasers",

abstract = "The degree of dissociation of CO2 in a sealed CO 2-N2-He laser is limited by catalysis of reactions re-forming CO2, either by a platinum cathode or with outgassed hydrogen. The degree of dissociation measured in a laser is in quantitative agreement with that calculated for the reactions occurring in the discharge plasma if 5% of the hydrogen is in the atomic form. The hydrogen partial pressure is controllable by a palladium diffusion tube.",

author = "Smith, {A. L S} and Browne, {P. G.}",

year = "1974",

doi = "10.1088/0022-3727/7/12/311",

language = "English",

volume = "7",

pages = "1652--1659",

journal = "Journal of Physics D: Applied Physics",

issn = "0022-3727",

publisher = "IOP Publishing",

number = "12",

}

TY - JOUR

T1 - Catalysis in sealed CO2 lasers

AU - Smith, A. L S

AU - Browne, P. G.

PY - 1974

Y1 - 1974

N2 - The degree of dissociation of CO2 in a sealed CO 2-N2-He laser is limited by catalysis of reactions re-forming CO2, either by a platinum cathode or with outgassed hydrogen. The degree of dissociation measured in a laser is in quantitative agreement with that calculated for the reactions occurring in the discharge plasma if 5% of the hydrogen is in the atomic form. The hydrogen partial pressure is controllable by a palladium diffusion tube.

AB - The degree of dissociation of CO2 in a sealed CO 2-N2-He laser is limited by catalysis of reactions re-forming CO2, either by a platinum cathode or with outgassed hydrogen. The degree of dissociation measured in a laser is in quantitative agreement with that calculated for the reactions occurring in the discharge plasma if 5% of the hydrogen is in the atomic form. The hydrogen partial pressure is controllable by a palladium diffusion tube.

UR - http://www.scopus.com/inward/record.url?scp=0016093186&partnerID=8YFLogxK

U2 - 10.1088/0022-3727/7/12/311

DO - 10.1088/0022-3727/7/12/311

M3 - Article

AN - SCOPUS:0016093186

SN - 0022-3727

VL - 7

SP - 1652

EP - 1659

JO - Journal of Physics D: Applied Physics

JF - Journal of Physics D: Applied Physics

IS - 12

M1 - 311

ER -

Catalysis in sealed CO₂ lasers

Abstract

Access to Document

Other files and links

Fingerprint

Cite this