High quality and low cost manufacture of potassium titanate whiskers

Xiaohua LU; Chang LIU; Ming HE; Zhuhong YANG; Ningzhong BAO; Xin FENG

doi:10.1016/B978-1-85573-831-7.50139-5

High quality and low cost manufacture of potassium titanate whiskers

Xiaohua LU, Chang LIU, Ming HE, Zhuhong YANG, Ningzhong BAO, Xin FENG

College of Chemical Engineering

Nanjing Tech University

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Scopus citations

Abstract

Potassium titanate whisker (PTW) is an advance material. The method of the large scale manufacturing PTW is a bottleneck in the application of this material. Hydration of the sinter is the key step of the PTW synthesis. In the present work, ionic exchange equilibrium and mass balance in the hydration are integrated to establish a predictive model describing the conditions of the hydration process. The results show that the aimed product can be controlled mainly by pH during hydration. The amount of water (V₀) is reduced to 1/10 comparing with the literature. The pH and water volume are both controlled easily in a large scale production.

Original language	English
Title of host publication	Composite Technologies for 2020
Subtitle of host publication	Proceedings of the Fourth Asian-Australasian Conference on Composite Materials (ACCM 4)
Publisher	Elsevier
Pages	823-827
Number of pages	5
ISBN (Electronic)	9781855738317
DOIs	https://doi.org/10.1016/B978-1-85573-831-7.50139-5
State	Published - 1 Jun 2004

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abstract = "Potassium titanate whisker (PTW) is an advance material. The method of the large scale manufacturing PTW is a bottleneck in the application of this material. Hydration of the sinter is the key step of the PTW synthesis. In the present work, ionic exchange equilibrium and mass balance in the hydration are integrated to establish a predictive model describing the conditions of the hydration process. The results show that the aimed product can be controlled mainly by pH during hydration. The amount of water (V0) is reduced to 1/10 comparing with the literature. The pH and water volume are both controlled easily in a large scale production.",

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AU - LIU, Chang

AU - HE, Ming

AU - YANG, Zhuhong

AU - BAO, Ningzhong

AU - FENG, Xin

PY - 2004/6/1

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AB - Potassium titanate whisker (PTW) is an advance material. The method of the large scale manufacturing PTW is a bottleneck in the application of this material. Hydration of the sinter is the key step of the PTW synthesis. In the present work, ionic exchange equilibrium and mass balance in the hydration are integrated to establish a predictive model describing the conditions of the hydration process. The results show that the aimed product can be controlled mainly by pH during hydration. The amount of water (V0) is reduced to 1/10 comparing with the literature. The pH and water volume are both controlled easily in a large scale production.

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High quality and low cost manufacture of potassium titanate whiskers

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