程序升温还原（TPR）最早的文献 Thermoanalytical techniques are among the most important and widely used methods for the characterization of solid materials. Temperature-programmed reduction (TPR) is a convenient technique for characterizing supported metal oxide catalysts. Generally, TPR is used to provide information on the influence of support materials, preparation and pretreatment procedures, and metal additives on catalyst reducibility. The directly observable quantities include the total consumption of reducing agent and the temperatures of the reduction rate maxima. Qualitatively the character of the TPR pattern contains information on the nature of the reduction process. Robertson et al.,1in 1975, first described the presently used TPR technique. The technique is intrinsically quantitative and also produces kinetic information on the processes involved in reduction. The TPR technique with its kinetic aspects has been described and reviewed thoroughly.2-6 In 1982 Hurst et al.2 reviewed the thermodynamics, kinetics, and mechanisms of reduction with illustrative examples taken from the TPR of many supported and unsupported oxides. Numerous attempts have been made to extract quantitative kinetic information from TPR data, but the kinetic modeling of TPR patterns has received relatively little attention.

• (1)Robertson, S. D.; McNicol, B. D.; de Baas, J. H.; Kloet, S. C.; Jenkins, J. W.   J. Catal. 1975, 37, 424.[CrossRef], [CAS]
• (2)Hurst, N. W.; Gentry, S. J.; Jones, A.; McNicol, B. D.   Catal. Rev.Sci. Eng. 1982, 24, 33.[CrossRef]
• (3)Jones, A.; McNicol, B. D.   Temperature-programmed reduction for solid materials characterization; Marcel Dekker: New York, 1986; p 199.
• (4)Knözinger, H. Temperature-programmed reduction.   Handbook of Heterogeneous Catalysis; Ertl, G., Knözinger, H., Weitkamp, J., Eds.; VCH Verlagsgesellschaft mbH: Weinheim, 1997; Part 2, p 676.
• (5)Monti, D. A. M.; Baiker, A.   J. Catal. 1983, 83, 323.[CrossRef], [CAS]
• (6)Malet, P.; Caballero, A.   J. Chem. Soc., Faraday Trans. 1988, 84, 2369.[CrossRef], [CAS]

另外一种说法




Determination of reducibility and identification of alloying in copper-nickel-on-silica catalysts by temperature-programmed reduction.
Journal of Catalysis (1975), 37(3), 424-31     CODEN: JCTLA5; ISSN: 0021-9517; English
abbr_3d9e8032f704a6debe506e17f271cdc9.pdf (562.56 KB)

Reduction studies on supported metal oxide catalysts
Vernon C. F. Holm and Alfred Clark
Journal of Catalysis，Volume 11, Issue 4, August 1968,Pages 305-316
Reduction studies on supported metal oxide catalysts.pdf (872.72 KB)

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