J
J. F. Duncan
Researcher at Victoria University of Wellington
Publications - 5
Citations - 184
J. F. Duncan is an academic researcher from Victoria University of Wellington. The author has contributed to research in topics: Kaolinite & Mullite. The author has an hindex of 3, co-authored 5 publications receiving 177 citations.
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Journal ArticleDOI
Interpretation of the Kaolinite-Mullite Reaction Sequence from Infrared Absorption Spectra
TL;DR: In this paper, the phases in the kaolinite-mullite reaction sequence were reexamined by ir absorption spectrophotometry, with particular attention paid to the controversial intermediate Al-containing phases.
Journal ArticleDOI
Kinetics and Mechanism of High‐Temperature Reactions of Kaolinite Minerals
TL;DR: In this paper, the kinetics of mullite growth from kaolinite and halloysite at high temperatures were studied by quantitative X-ray diffraction analysis, and the evidence in both cases was consistent with a nucleation-controlled model.
Journal ArticleDOI
Directionally Crystallized Sodium Lead Silicate Glass-Ceramic
P. J. Melling,J. F. Duncan +1 more
TL;DR: In this paper, the iron-nucleated devitrification of a lead silicate glass was studied; it produces a glass-ceramic consisting of sodium metasilicate crystals in a lead-silicate glass matrix.
Journal ArticleDOI
Directionally crystallized sodium lead silicate glass‐ceramic
P. J. Melling,J. F. Duncan +1 more
TL;DR: In this paper, the iron-nucleated devitrification of a lead silicate glass was studied; it produces a glass-ceramic consisting of sodium metasilicate crystals in a lead-silicate glass matrix.
Journal ArticleDOI
Interpretation of the kaolinite-mullite reaction sequence from infrared absorption spectra
TL;DR: In this article, the phases in the kaolinite-mullite reaction sequence were reexamined by ir absorption spectrophotometry, with particular attention paid to the controversial intermediate Al-containing phases.