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51

Direct examination of polymer degradation by gas chromatography: I. Applications to polymer analysis and characterization

A. Barlow, R.S. Lehrle, J.C. Robb

Journal:

Year:

1961

Language:

english

File:

PDF, 797 KB

english, 1961

52

Polymethylmethacrylate degradation—Kinetics and mechanisms in the temperature range 340° to 460°C

A. Barlow, R.S. Lehrle, J.C. Robb, D. Sunderland

Journal:

Year:

1967

Language:

english

File:

PDF, 514 KB

english, 1967

53

Direct examination of polymer degradation by gas chromatography II—Development of the technique for quantitative kinetic studies

A. Barlow, R.S. Lehrle, J.C. Robb, D. Sunderland

Journal:

Year:

1967

Language:

english

File:

PDF, 789 KB

english, 1967

54

Analytical gel permeation chromatography used for preparative fractionation of polymers for degradation studies

G. Bagby, R.S. Lehrle, J.C. Robb

Journal:

Year:

1968

Language:

english

File:

PDF, 194 KB

english, 1968

55

Kinetic measurements by micropyrolysis-GLC: Thermal degradation of polymethylmethacrylate possessing lauryl-mercaptyl end groups

G Bagby, R.S Lehrle, J.C Robb

Journal:

Year:

1969

Language:

english

File:

PDF, 353 KB

english, 1969

56

Polyacrylonitrile degradation kinetics studied by the micropyrolysis—g.l.c. technique

F.A. Bell, R.S. Lehrle, J.C. Robb

Journal:

Year:

1971

Language:

english

File:

PDF, 978 KB

english, 1971

57

Polymer electrolyte reviews—1: J. R. MacCallum and C. A. Vincent (eds.) Elsevier Applied Science, Barking, 1987, x + 352 pages, £48.00 ISBN 185-166-0712

Journal:

Year:

1988

Language:

english

File:

PDF, 132 KB

english, 1988

58

Degradation of filled polymers: M. T. Bryk Ellis Horwood, New York and London, 1991, 185pp, £55.00 ISBN 0-13-202490-X

Journal:

Year:

1992

Language:

english

File:

PDF, 131 KB

english, 1992

59

The development of controlled-release antioxidants: A successful system demonstrated by its effect on the stabilisation of rubber

Fiona E. Keen, Roy S. Lehrle, Emma Jakab, Tamas Szekely

Journal:

Polymer Degradation and Stability

Year:

1992

Language:

english

File:

PDF, 802 KB

english, 1992

60

Dimerisation of isoprene in a mass spectrometer source in GC-MS analysis

Sally Groves, Roy Lehrle

Journal:

Polymer Degradation and Stability

Year:

1992

Language:

english

File:

PDF, 292 KB

english, 1992

61

Degradation and selective desorption of polymer can cause uncertainty in MALDI (matrix-assisted laser desorption ionisation) measurements

Roy S. Lehrle, Deborah S. Sarson

Journal:

Polymer Degradation and Stability

Year:

1996

Language:

english

File:

PDF, 709 KB

english, 1996

62

The degradation mechanism of polyisobutylene: Part 2. Characterisation of the products and the dependence of their yields on sample thickness provides detailed mechanistic information

M.R. Grimbley, R.S. Lehrle

Journal:

Polymer Degradation and Stability

Year:

1995

Language:

english

File:

PDF, 1.14 MB

english, 1995

63

Optimisation of pyrolysis chamber design for filament pyrolysers

T. Hammond, R.S. Lehrle, A. Shortland

Journal:

Polymer Degradation and Stability

Year:

1995

Language:

english

File:

PDF, 492 KB

english, 1995

64

The thermal degradation mechanism of polyisobutylene. Part 1: comparison of results with statistical predictions provides a general interpretation of the mechanisms of decomposition

M.R. Grimbley, R.S. Lehrle

Journal:

Polymer Degradation and Stability

Year:

1995

Language:

english

File:

PDF, 520 KB

english, 1995

65

Kinetic measurements by pyrolysis-gas Chromatography, and examples of their use in deducing mechanisms

D.M. Bate, R.S. Lehrle

Journal:

Polymer Degradation and Stability

Year:

1996

Language:

english

File:

PDF, 498 KB

english, 1996

66

Diagnosing mechanisms of oligomer formation in the thermal degradation of polymers

R.S. Lehrle, D.J. Atkinson, D.M. Bate, P.A. Gardner, M.R. Grimbley, S.A. Groves, E.J. Place, R.J. Williams

Journal:

Polymer Degradation and Stability

Year:

1996

Language:

english

File:

PDF, 1.34 MB

english, 1996

67

Polymer durability: Edited by R. L. Clough, N. C. Billingham and K. T. Gillen. (Advances in Chemistry series 249, ACS, Washington, DC, 1996. ISBN O-8412-3134-6)

Journal:

Polymer Degradation and Stability

Year:

1996

Language:

english

File:

PDF, 103 KB

english, 1996

68

Pyrolysis behaviour of a styrene-ethylene (styrene-hydrogenated butadiene) copolymer

Gordon D. Lamb, Roy S. Lehrle

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

1989

Language:

english

File:

PDF, 635 KB

english, 1989

69

Sample size dependence in pyrolysis: An embarrassment, or a utility?

Robert N. Hancox, Gordon D. Lamb, Roy S. Lehrle

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

1991

Language:

english

File:

PDF, 917 KB

english, 1991

70

Polymer degradation modified by blending with polymers chosen on the basis of their Φ-factors

Paul Gardner, Roy Lehrle, David Turner

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

1993

Language:

english

File:

PDF, 977 KB

english, 1993

71

The scope of laser—mass spectrometry and other mass spectrometric techniques for studying engine deposits and exhaust emissions

Roy Lehrle, James Riches, Mirek Wyszynski

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

1993

Language:

english

File:

PDF, 1.28 MB

english, 1993

72

Developments in polymer characterization, vol. 4 : Edited by J.V. Dawkins, Applied Science Publishers, 1983. £30.00 (x + 269 pages) ISBN 0 85334 180 X

Journal:

TrAC Trends in Analytical Chemistry

Year:

1984

Language:

english

File:

PDF, 142 KB

english, 1984

73

Use of catalytic reforming to aid natural gas HCCI combustion in engines: experimental and modelling results of open-loop fuel reforming

S. Peucheret, M.L. Wyszyński, R.S. Lehrle, S. Golunski, H. Xu

Journal:

International Journal of Hydrogen Energy

Year:

2005

Language:

english

File:

PDF, 298 KB

english, 2005

74

Analytical pyrolysis: techniques and applications : Butterworths, London, 1984. 486 pp. £35.00

K.J. Voorhees, R.S. Lehrle

Journal:

Analytica Chimica Acta

Year:

1986

Language:

english

File:

PDF, 165 KB

english, 1986

75

Quantitative injections or calibrations in gas chromatography: Anomaly associated with syringe type

Chris R French, Charles J Gray, Roy S Lehrle

Journal:

Journal of Chromatography A

Year:

1997

Language:

english

File:

PDF, 453 KB

english, 1997

76

The first sample of synthetic rubber made by William Tilden in 1892-modern work reveals a mystery

D.M. Bate, R.S. Lehrle, E.J. Place, S.L. Willis, D.S. Campbel, C.D. Hull

Journal:

Year:

1997

Language:

english

File:

PDF, 455 KB

english, 1997

77

Modification of natural rubber: a study to assess the effect of vinyl acetate on the efficiency of grafting methyl methacrylate on rubber in latex form, in the presence of azo-bis-isobutyronitrile

R.S. Lehrle, S.L. Willis

Journal:

Year:

1997

Language:

english

File:

PDF, 810 KB

english, 1997

78

Pyrolysis–GC–MS used to study the thermal degradation of polymers containing chlorine III. Kinetics and mechanisms of polychloroprene pyrolysis. Selected ion current plots used to evaluate rate constants for the evolution of HCl and other degradation products

R.S Lehrle, N Dadvand, I.W Parsons, M Rollinson, I.M Horn, A.R Skinner

Journal:

Polymer Degradation and Stability

Year:

2000

Language:

english

File:

PDF, 652 KB

english, 2000

79

An in-line ampoule-breaking furnace for mass spectrometric study of the thermal stabilities of volatile oils

Roy S Lehrle, Yirong Liu, Hans Peter Earwaker, Ian W Parsons, Douglas M Barr, Rodney McAtee

Journal:

Polymer Degradation and Stability

Year:

2003

Language:

english

File:

PDF, 338 KB

english, 2003

80

Thermal degradation mechanism and rate constants of the thermal degradation of poly(epichlorohydrin-co-ethylene oxide), deduced from pyrolysis-GC-MS studies

M.A Soto-Oviedo, R.S Lehrle, I.W Parsons, M.-A De Paoli

Journal:

Polymer Degradation and Stability

Year:

2003

Language:

english

File:

PDF, 357 KB

english, 2003

81

Pyrolysis-GC and MS applied to study oligomer formation in the degradation of polystyrene and styrene copolymers

Louise Dean, Sally Groves, Robert Hancox, Gordon Lamb, Roy S. Lehrle

Journal:

Polymer Degradation and Stability

Year:

1989

Language:

english

File:

PDF, 853 KB

english, 1989

82

Thermal degradation of polymer blends: polystyrene/PMMA blend behaviour related to the copolymerization Φ-factor for this system

David M. Bate, Roy S. Lehrle

Journal:

Polymer Degradation and Stability

Year:

1997

Language:

english

File:

PDF, 486 KB

english, 1997

83

Degradation mechanisms of poly(methyl acrylate)—I. An assessment of the participation of random chain scissions

R.S. Lehrle, E.J. Place

Journal:

Polymer Degradation and Stability

Year:

1997

Language:

english

File:

PDF, 421 KB

english, 1997

84

Degradation mechanisms of poly(methyl acrylate) — III. An assessment of the participation of secondary reactions from the dependence of pyrolysis yields on sample thickness

R.S. Lehrle, E.J. Place

Journal:

Polymer Degradation and Stability

Year:

1997

Language:

english

File:

PDF, 679 KB

english, 1997

85

Degradation mechanisms of poly (methyl acrylate)—II. The contribution of depropagation with intramolecular transfer

R.S. Lehrle, E.J. Place

Journal:

Polymer Degradation and Stability

Year:

1997

Language:

english

File:

PDF, 544 KB

english, 1997

86

The effect of blending on polymer stability: kinetics and mechanisms

David M. Bate, Roy S. Lehrle

Journal:

Polymer Degradation and Stability

Year:

1998

Language:

english

File:

PDF, 983 KB

english, 1998

87

Quantitative modelling predicts the MWs, structures, and yields of 55 volatile products from the pyrolysis of polyisobutylene

R.S Lehrle, C.S Pattenden

Journal:

Polymer Degradation and Stability

Year:

1999

Language:

english

File:

PDF, 1.22 MB

english, 1999

88

A new method for using pyrolysis-g.c.-m.s. to study the oxidative degradation of polymers or oils

David M Bate, Roy S Lehrle

Journal:

Polymer Degradation and Stability

Year:

1999

Language:

english

File:

PDF, 471 KB

english, 1999

89

Use of pyrolysis–g.c.–m.s. to assess the thermal degradation behaviour of polymers containing chlorineI. The limits of detection and measurement of HCl, deduced from a study of PVC pyrolysis

N. Dadvand, R.S. Lehrle, I.W. Parsons, M. Rollinson

Journal:

Polymer Degradation and Stability

Year:

1999

Language:

english

File:

PDF, 418 KB

english, 1999

90

Thermal degradation mechanisms of nylon 6 deduced from kinetic studies by pyrolysis-g.c.

R.S Lehrle, I.W Parsons, M Rollinson

Journal:

Polymer Degradation and Stability

Year:

2000

Language:

english

File:

PDF, 261 KB

english, 2000

91

Use of pyrolysis-GC–MS to assess the thermal degradation behaviour of polymers containing chlorine II. Thermal stability characteristics of Neoprene/chlorobutyl rubber composites, before and after artificial ageing

N. Dadvand, R.S. Lehrle, I.W. Parsons, M. Rollinson, I.M. Horn, A.R. Skinner

Journal:

Polymer Degradation and Stability

Year:

2000

Language:

english

File:

PDF, 300 KB

english, 2000

92

Professor Shin Tsuge—a tribute by Roy Lehrle

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

2002

Language:

english

File:

PDF, 40 KB

english, 2002

93

Mass spectrometric methods for assessing the thermal stability of liquid polymers and oils: study of some liquid polyisobutylenes used in the production of crankcase oil additives

Roy S Lehrle, Robert Duncan, Yirong Liu, Ian W Parsons, Mark Rollinson, Gordon Lamb, Douglas Barr

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

2002

Language:

english

File:

PDF, 573 KB

english, 2002

94

Forensics, fakes, and failures: Pyrolysis is one part in the overall armoury

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

1997

Language:

english

File:

PDF, 1022 KB

english, 1997

95

A basic information psychological parameter (BIP) for the reconstruction of concepts of intelligence

Dr. Siegfried Lehrl, Professor Dr. Bernd Fischer

Journal:

European Journal of Personality

Year:

1990

Language:

english

File:

PDF, 1.80 MB

english, 1990

96

Pyrolysis-GLC applied to composition analysis, general characterisation and the detailed specification of polymers

Timothy Hammond, Roy S. Lehrle

Journal:

Polymer International

Year:

1989

Language:

english

File:

PDF, 591 KB

english, 1989

97

A thermistor ebulliometer for high molecular weight measurements

R. S. Lehrle, T. G. Majury

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

1958

Language:

english

File:

PDF, 891 KB

english, 1958

98

Particle size and the rate of emulsion polymerization: A comparison of results obtained by electron microscopy and light scattering

G. M. Burnett, R. S. Lehrle, D. W. Ovenall, F. W. Peaker

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

1958

Language:

english

File:

PDF, 343 KB

english, 1958

99

Polymer molecular weight distribution: Results from matrix-assisted laser desorption ionization compared with those from gel-permeation chromatography

Roy S. Lehrle, Deborah S. Sarson

Journal:

Rapid Communications in Mass Spectrometry

Year:

1995

Language:

english

File:

PDF, 176 KB

english, 1995

100

Untersuchungen zur Eignung von Leistungsverfahren für die Messung von Schweregraden endogener Depressionen

Adolf Gallwitz, Siegfried Lehrl

Journal:

European Archives of Psychiatry and Clinical Neuroscience

Year:

1978

File:

PDF, 758 KB

1978

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