CN1239384C - 一种低温制备氮化硅粉体材料的方法 - Google Patents
一种低温制备氮化硅粉体材料的方法 Download PDFInfo
- Publication number
- CN1239384C CN1239384C CN 200410023753 CN200410023753A CN1239384C CN 1239384 C CN1239384 C CN 1239384C CN 200410023753 CN200410023753 CN 200410023753 CN 200410023753 A CN200410023753 A CN 200410023753A CN 1239384 C CN1239384 C CN 1239384C
- Authority
- CN
- China
- Prior art keywords
- reaction
- silicon nitride
- temperature
- reaction kettle
- powder
- 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.)
- Expired - Fee Related
Links
Landscapes
- Ceramic Products (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410023753 CN1239384C (zh) | 2004-03-19 | 2004-03-19 | 一种低温制备氮化硅粉体材料的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410023753 CN1239384C (zh) | 2004-03-19 | 2004-03-19 | 一种低温制备氮化硅粉体材料的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1562735A CN1562735A (zh) | 2005-01-12 |
CN1239384C true CN1239384C (zh) | 2006-02-01 |
Family
ID=34480301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410023753 Expired - Fee Related CN1239384C (zh) | 2004-03-19 | 2004-03-19 | 一种低温制备氮化硅粉体材料的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1239384C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100445199C (zh) * | 2006-09-07 | 2008-12-24 | 暨南大学 | 氮化硅纳米线或纳米带粉体材料的制备方法 |
CN100560485C (zh) * | 2007-07-26 | 2009-11-18 | 山东大学 | 利用溶剂热反应低温合成氮化硅纳米材料的方法 |
CN101164869B (zh) * | 2007-10-09 | 2010-06-02 | 山东大学 | 一种利用硫辅助反应低温制备氮化硅纳米棒的方法 |
CN101259957B (zh) * | 2008-03-28 | 2010-06-02 | 山东大学 | 一种低温制备氮化硅粉体材料的方法 |
CN104496485B (zh) * | 2014-12-08 | 2016-06-08 | 武汉科技大学 | 一种氮化硅或氮化硅/碳化硅复合粉体的制备方法 |
CN104671795B (zh) * | 2015-02-05 | 2016-09-28 | 武汉科技大学 | 一种单相α-Si3N4超细粉体及其制备方法 |
CN105253864B (zh) * | 2015-11-13 | 2017-07-11 | 宁夏胜蓝化工环保科技有限公司 | 一种氮化硅粉体的制备方法 |
CN106747640B (zh) * | 2017-01-13 | 2019-10-25 | 武汉科技大学 | 一种氮化硅纳米线增强多孔碳化硅材料及其制备方法 |
-
2004
- 2004-03-19 CN CN 200410023753 patent/CN1239384C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1562735A (zh) | 2005-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102120822B (zh) | 一种常压合成聚碳硅烷的方法 | |
CN1239384C (zh) | 一种低温制备氮化硅粉体材料的方法 | |
CN1052645A (zh) | 碱金属硅酸盐的制备方法 | |
CN106946259B (zh) | 一种非晶硅粉体的制备方法 | |
JPS62176904A (ja) | 水可溶性硼素化合物の少ない六方晶窒化硼素とその製造方法 | |
Dong et al. | Solid–liquid reaction synthesis and thermal stability of Ti2SnC powders | |
CN1414120A (zh) | 密闭式盐酸分解白钨矿制钨酸的方法 | |
CN1182037C (zh) | 高纯氧化铝的制备方法 | |
CN112892564B (zh) | 一种黑磷处理铜基催化剂的制备方法及其应用 | |
US20120063983A1 (en) | Method for Synthesis of Boron Nitride Nanopowder | |
CN1318293C (zh) | 固相复分解合成纳米氮化铝的方法 | |
CN104071760A (zh) | 一种多孔棒状六方氮化硼陶瓷材料的制备方法 | |
CN1239397C (zh) | 碳氮化钛三元化合物粉体材料的制备方法 | |
CN1194897C (zh) | 一种生产冰晶石的方法 | |
CN101259957B (zh) | 一种低温制备氮化硅粉体材料的方法 | |
CN1799993A (zh) | 一种β-氮化硅粉体材料的一步反应低温制备方法 | |
CN114477184A (zh) | 一种碳化硅粉体的制备方法 | |
JPS63274603A (ja) | 六方晶窒化硼素の高純度化方法 | |
CN113479898A (zh) | 一种水热法制备无定形纳米硅酸二钙的方法 | |
CN105776229A (zh) | 一种高纯硅溶胶的制备方法 | |
JPH0417883B2 (zh) | ||
Liashenko et al. | Studying the kinetics of extraction treatment of rice husk when obtaining silicon carbide | |
CN106082252B (zh) | 一种水合硼酸钙微球、无水硼酸钙微球及其制备方法 | |
CN205133153U (zh) | 一种生产氮化硅的系统 | |
CN101294303A (zh) | 氮化硅纳米材料的低温固相反应制备 |
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 | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Weihai Weiying Tools Co., Ltd. Assignor: Shandong University Contract fulfillment period: 2008.11.19 to 2014.11.18 contract change Contract record no.: 2008370000124 Denomination of invention: Method for preparing powder material of silicon nitride under low temperature Granted publication date: 20060201 License type: Exclusive license Record date: 20081120 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.19 TO 2014.11.18; CHANGE OF CONTRACT Name of requester: WEIYING TOOL CO., LTD., WEIHAI Effective date: 20081120 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060201 Termination date: 20130319 |