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Thermogravimetric Analysis on a Resonant Microcantilever
Analytical Chemistry, 2022Thermogravimetric analysis (TGA) is a widely applied classic method for material characterization. However, the existing TGA method has reached its technical ceiling in regard to its sensitivity, efficiency, application scope, and extensibility. With temperature-programming and a picogram (10-12 g) mass resoluble measurement function, an integrated ...
Fanglan Yao +5 more
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Thermogravimetric Analysis of Dentin
Journal of Dental Research, 1972Four peaks were observed in the differential primary weight loss with temperatures up to 1,000 C. The first and second peaks correspond to the loss of water and the volatilization of protein. The third peak results from the carbonate. The fourth peak, which occurs at 700 to 800 C, probably is related to the transformation of hydroxyapatite to β ...
J J, Lim, A R, Liboff
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Thermogravimetric Analysis of Urinary Stones
British Journal of Urology, 1989Summary— Routine thermogravimetric (TG) analysis of 501 upper urinary calculi from the State of Jammu and Kashmir is described. The technique is simple, rapid and quantitative, and the equipment is easily maintained.
R N, Sharma +4 more
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Thermogravimetric analysis of pulps part II: Kinetics for dynamic thermogravimetric analysis
Wood Science and Technology, 1976This paper surveys the different kinetic schemes that have been employed with dynamic thermogravimetric analysis and discusses their advantages and shortcomings with particular reference to cellulose. It is concluded that the differential method of Friedman [1965] and the integral method of Flynn and Wall [1966] are the best approaches for kinetic ...
R. D. Cardwell, P. Luner
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Thermogravimetric Analysis of Lubricants
SAE Technical Paper Series, 1983<div class="htmlview paragraph">A novel thermogravimetric analysis test method has been developed for the evaluation of lubricants. It involves superimposing the thermogravimetric trace of the sample in argon over the trace produced in oxygen atmosphere.
S. M. Hsu, A. L. Cummings
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Thermogravimetric analysis of cellulose
Journal of Polymer Science Part A-1: Polymer Chemistry, 1968AbstractAn application of TGA technique to elucidate the chain reaction mechanism of cellulose pyrolysis is discussed. The mathematical expressions for isothermal kinetics are modified for use with temperature‐programmed kinetics. It is shown that in temperature‐programmed kinetics, the initial reaction should theoretically be a pseudo zero‐order type,
Pronoy K. Chatterjee, Carl M. Conrad
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Thermogravimetric analysis and fast pyrolysis of Milkweed
Bioresource Technology, 2014Pyrolysis of Milkweed was carried out in a thermogravimetric analyzer and a bubbling fluidized bed reactor. Total liquid yield of Milkweed pyrolysis was between 40.74% and 44.19 wt% between 425 °C and 550 °C. The gas yield increased from 27.90 wt% to 33.33 wt% with increasing reaction temperature. The higher heating values (HHV) of the Milkweed bio-oil
Seung-Soo, Kim, Foster A, Agblevor
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Thermogravimetric Analysis of Minerals
1990Abstract Thermogravimetric analysis (TGA), in which the mass of a sample is monitored as a function of temperature, is one of the oldest analytical techniques used in clay mineralogy. One of the first applications to the study of minerals was reported in 1903 by Nernst and Riesenfeld.
David L. Bish, Clarence J. Duffy
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