CN104291787B - 一种复合陶瓷材料及其制备方法 - Google Patents

一种复合陶瓷材料及其制备方法 Download PDF

Info

Publication number
CN104291787B
CN104291787B CN201410539132.1A CN201410539132A CN104291787B CN 104291787 B CN104291787 B CN 104291787B CN 201410539132 A CN201410539132 A CN 201410539132A CN 104291787 B CN104291787 B CN 104291787B
Authority
CN
China
Prior art keywords
composite
preparation
nitrate
obtains
kaolin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201410539132.1A
Other languages
English (en)
Other versions
CN104291787A (zh
Inventor
王小龙
颜东升
林玲玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN DEHUA JINHUA CERAMICS CO., LTD.
Original Assignee
FUJIAN DEHUA JINHUA CERAMICS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUJIAN DEHUA JINHUA CERAMICS Co Ltd filed Critical FUJIAN DEHUA JINHUA CERAMICS Co Ltd
Priority to CN201410539132.1A priority Critical patent/CN104291787B/zh
Publication of CN104291787A publication Critical patent/CN104291787A/zh
Application granted granted Critical
Publication of CN104291787B publication Critical patent/CN104291787B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206Magnesium oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232Titanium oxides or titanates, e.g. rutile or anatase
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C04B2235/3246Stabilised zirconias, e.g. YSZ or cerium stabilised zirconia
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)

Abstract

本发明公开了含多种金属氧化物(氧化钛、氧化锆、氧化镁及氧化锌)和高岭土复合陶瓷的制备方法,该制备方法是:钛酸丁酯、硝酸锆、硝酸镁、硝酸锌溶于一定浓度的硝酸,通过水解、聚合反应生成复合前驱体;将高岭土分散于水中,分别加入粘结剂、表面活性剂与分散剂,搅拌得到改性剂溶液;将复合前驱体与改性剂混合,静置反应得到复合胶体溶液;经过滤分离得到固态浆体,经过滤分离、干燥、热处理得到结构有序的复合陶瓷。本发明通过化学法复合了多种金属氧化物,所制得的复合陶瓷具有良好的微观结构及优异的性能,该方法也可应用于其它复合金属氧化物陶瓷的制备。

Description

一种复合陶瓷材料及其制备方法
技术领域
本发明属于陶瓷材料的制备技术,特别是一种含氧化钛、氧化锆、氧化镁、氧化锌及高岭土的复合陶瓷的制备方法。
背景技术
化学制备技术是通过化学合成方法,将有机材料和无机材料进行有机融合的一门技术,具有价格低廉、制备简单、不需要昂贵的仪器设备、可在分子水平控制材料的结构及性质等优点,涉及无机材料、有机材料、复合材料等众多领域。
含多种金属氧化物的复合陶瓷材料的制备,通常通过物理混合,按一定比例调配合成,但多种金属氧化物之间的协同作用无法充分发挥,化学制备技术具有复合无机和有机材料的优势。
发明内容
本发明的目的在于:提供一种复合陶瓷的制备方法。通过化学制备技术,制备含氧化钛、氧化锆、氧化镁、氧化锌及高岭土的复合陶瓷,结构高度有序,性能优异。
本发明的技术解决方案是:钛酸丁酯、硝酸锆、硝酸镁、硝酸锌溶于一定浓度的硝酸中,发生水解、聚合反应生成复合前驱体;将高岭土分散于水中,分别加入粘结剂、表面活性剂与分散剂,搅拌得到改性剂溶液;将复合前驱体与改性剂混合,静置反应得到复合胶体溶液;经过滤分离、干燥、热处理得到结构有序的复合陶瓷。
本发明与现有技术相比,其显著优点:其一、在化学合成过程中,前驱体与改性剂通过化学反应,将金属离子有机结合到胶体颗粒中;其二、固态浆体经热处理,得到的复合陶瓷具有良好的微观结构,有效复合了多种金属氧化物。
具体实施方式
下面结合具体实施例进一步说明本发明的技术解决方案,这些实施例不能理解为是对技术解决方案的限制。
实施例1:依以下步骤制备复合陶瓷
步骤1:将3.4g 钛酸丁酯、0.34g硝酸锆、0.34g硝酸镁及0.34g硝酸锌溶于15g质量浓度 60%的浓硝酸中,磁力搅拌40min,得到澄清的复合前驱体A;
步骤2:将2.0g高岭土加入到50ml水中,在70oC水浴中搅拌,加入1.5g粘结剂羟乙基纤维素、1.5g表面活性剂十二烷基硫酸钠、1g分散剂平平加,机械搅拌2h,得到混合均匀的改性剂溶液B;
步骤3:在一容器中,首先加入复合前驱体A,随后将冷却至30oC的溶液B缓慢倒入A中,静置反应24h,得到复合胶体溶液C;
步骤4:复合胶体溶液C经过滤分离经过滤分离、干燥后,经500oC热处理4h得到结构有序的复合陶瓷。
实施例2:依以下步骤制备复合陶瓷
步骤1:同实施例1的步骤1;
步骤2:将1.0g高岭土加入到50ml水中,在50oC水浴中搅拌,加入0.5g粘结剂羟乙基纤维素、0.5g表面活性剂十二烷基磺酸钠、0.25g分散剂平平加,机械搅拌1h,得到混合均匀的改性剂溶液B;
步骤3:同实施例1的步骤3;
步骤4:复合胶体溶液C经过滤分离经过滤分离、干燥后,经800oC热处理得到结构有序的复合陶瓷。
实施例3:依以下步骤制备复合陶瓷
步骤1:将3.4g 钛酸丁酯、0.68g硝酸锆、0.17g硝酸镁及0.17g硝酸锌溶于15g质量浓度 60%的浓硝酸中,磁力搅拌30 min,得到澄清的复合前驱体A;
步骤2:将1.5g高岭土加入到50ml水中,在60oC水浴中搅拌,加入1.0g粘结剂羟乙基纤维素、1.0g表面活性剂十二烷基硫酸钠、0.4g分散剂平平加,机械搅拌1.5h,得到混合均匀的改性剂溶液B;
步骤3,在一容器中,首先加入复合前驱体A,随后将冷却至25oC的溶液B缓慢倒入A中,静置反应12h,得到复合胶体溶液C;
步骤4:同实施例1的步骤4。
实施例4:依以下步骤制备复合陶瓷
步骤1:将3.4g 钛酸丁酯、0.5g硝酸锆、0.3g硝酸镁及0.3g硝酸锌溶于15g质量浓度 60%的浓硝酸中,磁力搅拌30 min,得到澄清的复合前驱体A;
步骤2:同实施例2中的步骤2;
步骤3:在一容器中,首先加入复合前驱体A,随后将冷却至35oC的溶液B缓慢倒入A中,静置反应18h,得到复合胶体溶液C;
步骤4:复合胶体溶液C经过滤分离经过滤分离、干燥后,经600oC热处理得到结构有序的复合陶瓷。

Claims (2)

1.一种复合陶瓷的制备方法,其特征是包括下列步骤:
a、制备前驱体:将钛酸丁酯、硝酸锆、硝酸镁、硝酸锌,按照质量比例1:10%-20%:5%-10%:5%-10%,溶于质量浓度60%的硝酸,经水解、聚合反应制得复合前驱体溶液;
b、制备改性剂:以有机改性剂对高岭土进行修饰,即按:去离子水:高岭土:粘结剂羟乙基纤维素:表面活性剂十二烷基磺酸钠或十二烷基磺酸钠:分散剂平平加质量比例1:2%-4%:1%-3%:1%-3%:0.5%-1%,混合搅拌得到改性剂溶液;
c、将复合前驱体与改性剂混合,静置反应得到复合胶体溶液;
d、经过滤分离得到固态浆体,经过滤分离、干燥、热处理得到结构有序的复合陶瓷。
2.根据权利要求1所述的一种复合陶瓷的制备方法,其特征在于该制备方法的步骤是复合前驱体首先倒入容器中,后加入改性剂溶液,静置反应12h-36h,得到复合胶体溶液。
CN201410539132.1A 2014-10-14 2014-10-14 一种复合陶瓷材料及其制备方法 Active CN104291787B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410539132.1A CN104291787B (zh) 2014-10-14 2014-10-14 一种复合陶瓷材料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410539132.1A CN104291787B (zh) 2014-10-14 2014-10-14 一种复合陶瓷材料及其制备方法

Publications (2)

Publication Number Publication Date
CN104291787A CN104291787A (zh) 2015-01-21
CN104291787B true CN104291787B (zh) 2015-10-28

Family

ID=52311780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410539132.1A Active CN104291787B (zh) 2014-10-14 2014-10-14 一种复合陶瓷材料及其制备方法

Country Status (1)

Country Link
CN (1) CN104291787B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105174912A (zh) * 2015-09-16 2015-12-23 季红军 一种建筑复合陶瓷材料及其制备方法
CN105254282B (zh) * 2015-11-12 2017-11-07 临沂盛世建陶有限公司 一种建筑陶瓷材料的制备方法
CN105503177B (zh) * 2015-12-17 2018-02-06 汕头市同力电子有限公司 一种电子陶瓷材料的制备方法
CN105601276B (zh) * 2015-12-30 2017-12-29 南陵旺科知识产权运营有限公司 一种电子陶瓷复合材料的制备方法
CN105732030A (zh) * 2016-02-02 2016-07-06 季红军 一种电热膜复合材料的制备方法
CN105819872A (zh) * 2016-03-17 2016-08-03 季红军 一种防火板复合材料的制备方法
CN108640650A (zh) * 2018-06-24 2018-10-12 龚娟 一种复合陶瓷材料的制备方法
CN108996989A (zh) * 2018-09-13 2018-12-14 龚娟 一种保温陶瓷复合材料的制备方法
CN110669975A (zh) * 2019-10-31 2020-01-10 李秀英 一种高强度陶瓷材料

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1613823A (zh) * 2004-11-10 2005-05-11 哈尔滨工程大学 锆钛酸铅纳米粉体的制备方法
CN1772699A (zh) * 2005-09-23 2006-05-17 哈尔滨工程大学 溶胶-凝胶法制备钕掺杂锆钛酸铅纳米粉体工艺
CN1789199A (zh) * 2005-12-23 2006-06-21 北京科技大学 一种低温制备钛酸锌基微波陶瓷的方法
CN101830702A (zh) * 2010-03-04 2010-09-15 西北工业大学 在钛酸四正丁酯中制备锆钛酸铅95/5多孔陶瓷的方法
CN103447043A (zh) * 2013-08-16 2013-12-18 西南科技大学 一种用作矿物掺合料的偏高岭土负载钛的制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1613823A (zh) * 2004-11-10 2005-05-11 哈尔滨工程大学 锆钛酸铅纳米粉体的制备方法
CN1772699A (zh) * 2005-09-23 2006-05-17 哈尔滨工程大学 溶胶-凝胶法制备钕掺杂锆钛酸铅纳米粉体工艺
CN1789199A (zh) * 2005-12-23 2006-06-21 北京科技大学 一种低温制备钛酸锌基微波陶瓷的方法
CN101830702A (zh) * 2010-03-04 2010-09-15 西北工业大学 在钛酸四正丁酯中制备锆钛酸铅95/5多孔陶瓷的方法
CN103447043A (zh) * 2013-08-16 2013-12-18 西南科技大学 一种用作矿物掺合料的偏高岭土负载钛的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
高岭土/纳米TiO_2复合光催化材料的制备及性能研究;姜三营;《郑州大学硕士学位论文》;20131231;全文 *

Also Published As

Publication number Publication date
CN104291787A (zh) 2015-01-21

Similar Documents

Publication Publication Date Title
CN104291787B (zh) 一种复合陶瓷材料及其制备方法
CN105254282B (zh) 一种建筑陶瓷材料的制备方法
CN105174912A (zh) 一种建筑复合陶瓷材料及其制备方法
CN106745161B (zh) 一种醇-水混合体系中制备纳米硫酸钙以及硫酸钙晶须的方法
CN101337788A (zh) 改性三乙醇胺及其制备方法和应用
CN105883886B (zh) 一种利用盐化工副产物制备高纯α‑半水石膏粉的方法
CN105601276A (zh) 一种电子陶瓷复合材料的制备方法
CN107226628A (zh) 一种硫氧镁水泥及其制备方法
CN105503177B (zh) 一种电子陶瓷材料的制备方法
CN112745056A (zh) 一种悬浮型无碱液体速凝剂及其制备方法
CN103273076A (zh) 一种hdtmpa·k6分散纳米铁颗粒的方法
CN107129169A (zh) 一种硫氧镁水泥的制备方法
CN103273075A (zh) 一种hpaa分散纳米铁颗粒的方法
CN102249275A (zh) 一种制备高烧结活性光电级高纯氧化铝的方法
CN103755345A (zh) 一种小颗粒钇铈氧化物固溶体的制备方法
CN107162450A (zh) 一种硫氧镁水泥
CN103288131A (zh) 一种低单斜相高活性的钇稳定氧化锆粉体的制备方法
CN103420417B (zh) 一种镧、铈共掺杂钒酸铋无机颜料及其制备方法
CN103449518B (zh) 一种镧、钇和铈共掺杂钒酸铋无机颜料及其制备方法
CN103044034B (zh) 类球形亚微米四方相钇铈稳定氧化锆陶瓷粉末的合成方法
CN102351532A (zh) 氧化锆和氧化铝复合陶瓷的制备方法
CN103497472B (zh) 一种改性纯丙乳液及其制备方法
CN107441876A (zh) 一种空气净化剂的制备方法
CN103421353B (zh) 一种镝、镨共掺杂钒酸铋无机颜料及其制备方法
CN102503415B (zh) 一种复合氧化锆的制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Wang Xiaolong

Inventor after: Yan Dongsheng

Inventor after: Wang Xiaolong, Yan Dongsheng, Lin Lingling

Inventor before: Ji Hongjun

COR Change of bibliographic data
GR01 Patent grant
TA01 Transfer of patent application right

Effective date of registration: 20150925

Address after: The ring road of Dehua County of Quanzhou City, Fujian province 362500 town Longxun

Applicant after: FUJIAN DEHUA JINHUA CERAMICS CO., LTD.

Address before: A small road in Yuhuatai District of Nanjing City, Jiangsu province 210000 No. 58 city two building 2 room 505.

Applicant before: Ji Hongjun

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Composite ceramic material and method for manufacturing the same

Effective date of registration: 20170324

Granted publication date: 20151028

Pledgee: Bank of China Limited by Share Ltd Dehua branch

Pledgor: FUJIAN DEHUA JINHUA CERAMICS CO., LTD.

Registration number: 2017990000236

PE01 Entry into force of the registration of the contract for pledge of patent right