K
Kenneth J. D. MacKenzie
Researcher at Victoria University of Wellington
Publications - 150
Citations - 6649
Kenneth J. D. MacKenzie is an academic researcher from Victoria University of Wellington. The author has contributed to research in topics: Mullite & Sialon. The author has an hindex of 40, co-authored 147 publications receiving 6037 citations. Previous affiliations of Kenneth J. D. MacKenzie include MacDiarmid Institute for Advanced Materials and Nanotechnology & Tokyo Institute of Technology.
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Formation of Layered Magnesium Silicate during the Aging of Magnesium Hydroxide–Silica Mixtures
TL;DR: In this article, the formation of a poorly crystalline layer-lattice type of magnesium silicate has been demonstrated in mixtures of magnesium hydroxide with hydrated silicic acid that has been intimately combined via grinding and then aged at room temperature for six months.
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Characterization of porous silica prepared from mechanically amorphized kaolinite by selective leaching
TL;DR: In this paper, the structure of leached products from mechanically amorphized kaolinite was investigated by various techniques and the 29Si MAS NMR spectrum of the leached product showed peaks at −102 and −111 ppm, assigned to the silanol groups and the three-dimensional silica framework, respectively.
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Mechanochemical synthesis and sintering behaviour of magnesium aluminate spinel
TL;DR: In this article, a brucite-derived spinel was derived from a mixture of hydromagnesite and hydrotalcite and showed superior pressureless sintering properties at 1400-1600°C, producing a body of 97% theoretical bulk density at 1600°C.
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Dielectric properties of low temperature sintered LiF doped BaFe0.5Nb0.5O3
TL;DR: In this paper, the effect of LiF on the sintering and electrical properties of BFN ceramics was investigated and it was shown that LiF can reduce the room-temperature dielectric loss from 4.29 in undoped BFN to less than 1.2 for LiF-containing samples.
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Synthesis of AlN Nanopowder from γ-Al2O3 by Reduction–Nitridation in a Mixture of NH3–C3H8
Tomohiro Yamakawa,Junichi Tatami,Toru Wakihara,Katsutoshi Komeya,Takeshi Meguro,Kenneth J. D. MacKenzie,Shinichi Takagi,Masahiro Yokouchi +7 more
TL;DR: In this article, it was shown that the tetrahedral AlO 4 sites of the γ-Al 2 O 3 are preferentially nitrided than the AlO 6 sites.