Fabrication of fine mullite powders by α-Al(OH)                         3                         -SiO                         2                          core-shell structure precursors

Yue Feng Tang; Yi Nong Lü; Ai Dong Li; Xiao Yun Li; Shu Zhe Shi; Zhi Da Ling

doi:10.1016/S0169-4332(02)00905-4

Fabrication of fine mullite powders by α-Al(OH) ₃ -SiO ₂ core-shell structure precursors

Yue Feng Tang, Yi Nong Lü, Ai Dong Li, Xiao Yun Li, Shu Zhe Shi, Zhi Da Ling

材料科学与工程学院

科研成果: 期刊稿件 › 文章 › 同行评审

9 引用（Scopus）

摘要

In order to obtain fine mullite powders by a simple and inexpensive process, alpha aluminum hydroxide (α-Al(OH) ₃ ) was used as raw material, and heterogeneous nucleation-and-growth process was chosen for the preparation of powders. Composite coating particles consisting of α-Al(OH) ₃ cores with outer amorphous silica shell were prepared by heterogeneous nucleation-and-growth process in the ethanol suspension containing ammonia, tetraethylorthosilicate (TEOS) and α-Al(OH) ₃ . Fine mullite powders (average particle size 0.67 μm) were fabricated by calcined composite coating particles at 1500 °C for 2 h.

源语言	英语
页（从-至）	211-217
页数	7
期刊	Applied Surface Science
卷	202
期	3-4
DOI	https://doi.org/10.1016/S0169-4332(02)00905-4
出版状态	已出版 - 30 12月 2002

访问文件

10.1016/S0169-4332(02)00905-4

其它文件与链接

链接到 Scopus 的出版物

引用此

Tang, Y. F., Lü, Y. N., Li, A. D., Li, X. Y., Shi, S. Z., & Ling, Z. D. (2002). Fabrication of fine mullite powders by α-Al(OH) ₃ -SiO ₂ core-shell structure precursors Applied Surface Science, 202(3-4), 211-217. https://doi.org/10.1016/S0169-4332(02)00905-4

@article{f327736c5682474daa0bcdf97b7c1d2e,

title = " Fabrication of fine mullite powders by α-Al(OH) 3 -SiO 2 core-shell structure precursors ",

abstract = " In order to obtain fine mullite powders by a simple and inexpensive process, alpha aluminum hydroxide (α-Al(OH) 3 ) was used as raw material, and heterogeneous nucleation-and-growth process was chosen for the preparation of powders. Composite coating particles consisting of α-Al(OH) 3 cores with outer amorphous silica shell were prepared by heterogeneous nucleation-and-growth process in the ethanol suspension containing ammonia, tetraethylorthosilicate (TEOS) and α-Al(OH) 3 . Fine mullite powders (average particle size 0.67 μm) were fabricated by calcined composite coating particles at 1500 °C for 2 h.",

keywords = "Composite coating particles, Core-shell structures, Fine mullite powders, Heterogeneous nucleation-and-growth process, Mullite stoichiometric ratio",

author = "Tang, {Yue Feng} and L{\"u}, {Yi Nong} and Li, {Ai Dong} and Li, {Xiao Yun} and Shi, {Shu Zhe} and Ling, {Zhi Da}",

year = "2002",

month = dec,

day = "30",

doi = "10.1016/S0169-4332(02)00905-4",

language = "英语",

volume = "202",

pages = "211--217",

journal = "Applied Surface Science",

issn = "0169-4332",

publisher = "Elsevier B.V.",

number = "3-4",

}

Tang, YF, Lü, YN, Li, AD, Li, XY, Shi, SZ & Ling, ZD 2002, ' Fabrication of fine mullite powders by α-Al(OH) ₃ -SiO ₂ core-shell structure precursors ', Applied Surface Science, 卷 202, 号码 3-4, 页码 211-217. https://doi.org/10.1016/S0169-4332(02)00905-4

Fabrication of fine mullite powders by α-Al(OH) ₃ -SiO ₂ core-shell structure precursors . / Tang, Yue Feng; Lü, Yi Nong; Li, Ai Dong 等.
在: Applied Surface Science, 卷 202, 号码 3-4, 30.12.2002, 页码 211-217.

科研成果: 期刊稿件 › 文章 › 同行评审

TY - JOUR

T1 - Fabrication of fine mullite powders by α-Al(OH) 3 -SiO 2 core-shell structure precursors

AU - Tang, Yue Feng

AU - Lü, Yi Nong

AU - Li, Ai Dong

AU - Li, Xiao Yun

AU - Shi, Shu Zhe

AU - Ling, Zhi Da

PY - 2002/12/30

Y1 - 2002/12/30

N2 - In order to obtain fine mullite powders by a simple and inexpensive process, alpha aluminum hydroxide (α-Al(OH) 3 ) was used as raw material, and heterogeneous nucleation-and-growth process was chosen for the preparation of powders. Composite coating particles consisting of α-Al(OH) 3 cores with outer amorphous silica shell were prepared by heterogeneous nucleation-and-growth process in the ethanol suspension containing ammonia, tetraethylorthosilicate (TEOS) and α-Al(OH) 3 . Fine mullite powders (average particle size 0.67 μm) were fabricated by calcined composite coating particles at 1500 °C for 2 h.

AB - In order to obtain fine mullite powders by a simple and inexpensive process, alpha aluminum hydroxide (α-Al(OH) 3 ) was used as raw material, and heterogeneous nucleation-and-growth process was chosen for the preparation of powders. Composite coating particles consisting of α-Al(OH) 3 cores with outer amorphous silica shell were prepared by heterogeneous nucleation-and-growth process in the ethanol suspension containing ammonia, tetraethylorthosilicate (TEOS) and α-Al(OH) 3 . Fine mullite powders (average particle size 0.67 μm) were fabricated by calcined composite coating particles at 1500 °C for 2 h.

KW - Composite coating particles

KW - Core-shell structures

KW - Fine mullite powders

KW - Heterogeneous nucleation-and-growth process

KW - Mullite stoichiometric ratio

UR - http://www.scopus.com/inward/record.url?scp=0037203083&partnerID=8YFLogxK

U2 - 10.1016/S0169-4332(02)00905-4

DO - 10.1016/S0169-4332(02)00905-4

M3 - 文章

AN - SCOPUS:0037203083

SN - 0169-4332

VL - 202

SP - 211

EP - 217

JO - Applied Surface Science

JF - Applied Surface Science

IS - 3-4

ER -

Tang YF, Lü YN, Li AD, Li XY, Shi SZ, Ling ZD. Fabrication of fine mullite powders by α-Al(OH) ₃ -SiO ₂ core-shell structure precursors Applied Surface Science. 2002 12月 30;202(3-4):211-217. doi: 10.1016/S0169-4332(02)00905-4

Fabrication of fine mullite powders by α-Al(OH) 3 -SiO 2 core-shell structure precursors

摘要

访问文件

其它文件与链接

指纹

引用此

Fabrication of fine mullite powders by α-Al(OH) ₃ -SiO ₂ core-shell structure precursors