KR920017947A - 질화규소붕소 세라믹 및 전구체 화합물, 이들의 제조방법 및 용도 - Google Patents

질화규소붕소 세라믹 및 전구체 화합물, 이들의 제조방법 및 용도 Download PDF

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KR920017947A
KR920017947A KR1019920003519A KR920003519A KR920017947A KR 920017947 A KR920017947 A KR 920017947A KR 1019920003519 A KR1019920003519 A KR 1019920003519A KR 920003519 A KR920003519 A KR 920003519A KR 920017947 A KR920017947 A KR 920017947A
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ceramic
compound
bcl
temperature
boron
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얀센 마르틴
발두스 한스-페터
바그너 올리버
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만프레드 초벌, 요아힘 그렘
바이엘 아크티엔게젤샤프트
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/14—Compounds containing boron and nitrogen, phosphorus, sulfur, selenium or tellurium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/589—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained from Si-containing polymer precursors or organosilicon monomers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5062—Borides, Nitrides or Silicides
    • C04B41/5066—Silicon nitride

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  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
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Abstract

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Description

질화규소붕소 세라믹 및 전구체 화합물, 이들의 제조방법 및 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. 하기 일반식(Ⅲ)의 트리클로로실릴아미노보란.
    Cl3Si-NH-BCIX (Ⅲ)
    상기 식에서, X는 -Cl 또는 -NH-Si-Cl3이다.
  2. 1, 1, 1-트리클로로-3, 3, 3-트리메틸디실라잔을 -50℃ 내지 50℃의 온도에서 BCl3와 반응시킨 후, 반응 혼합물을 분별화시킴을 특징으로 하여, 제1항의 트리클로로실릴아미노보란을 제조하는 방법.
  3. 제2항에 있어서, 삼염화붕소에 대한 1, 1, 1-트리클로로-3, 3, 3-트리메틸디실라잔의 비를 1 : 1 내지 1 : 10으로 하여 Cl3Si-NH-BCl2를 제조하는 방법.
  4. 제2항에 있어서, 삼염화붕소에 대한 1, 1, 1-트리클로로-3, 3, 3-트리메틸디실라잔의 비를 1.5 : 1 내지 10 : 1로 하여 Cl3Si-NHBClNH-Si-Cl3를 제조하는 방법.
  5. 제1항의 화합물을 -200℃ 내지 1,400℃의 온도에서 고형상, 액상 또는 기체상 암모니아로 가암모니아 분해 반응시키고, 수득된 생성물을 800 내지 1,400℃의 온도에서 N2아르곤, NH3또는 이들의 혼합물 중에서 하소시킴을 특징으로 하여, 질화규소붕소 세라믹 분말을 제조하는 방법.
  6. 세라믹이 필수적으로 Si-N-B-N-결합 및 98중량% 이상의 Si, N 및 B 원소로 이루어진, 제5항에 따른 방법으로 제조된 무정형 질화규소붕소 세라믹 분말.
  7. 제6항에 따른 무정형 질화규소붕소 세라믹 분말을 1,400℃ 내지 2,100℃의 온도에서 결정화시킴으로써 수득할 수 있는, Si3N4및 BN이 분자상 분산 분포된 상태로 존재하는 Si3N4및 BN의 결정성 세라믹 분말 복합체.
  8. 일반식(Ⅳ) 또는 (Ⅴ)의 보론 실라잔 화합물.
    또는
    상기 식에서, Z는 -Cl 또는 -NRR'이고, 단, 하나 이상의 Z는 -NRR'이며, R 및 R'는 동일하거나 상이하며, 각각 수소, C1-C6-알킬, 페닐 또는 비닐이다.
  9. 구조식 Cl3-Si-NH-BCl2또는 Cl3Si-NH-BCl-NH-SiCl3의 보로실라잔 화합물을 80℃ 내지 300℃의 온도하에 용매 중에서 보로실라잔 1몰당 10몰 이상의 오가닐아민과 반응시킴을 특징으로 하여, 제8항의 화합물을 제조하는 방법.
  10. 제8항에 따른 보로실라잔 화합물을 개방 또는 밀폐계중에서 정압 또는 승압하에 -20℃ 내지 300℃의 온도에서 암모니아와 반응시키거나 열중합시킴으로써 수득한 올리고- 또는 폴리보로실라잔.
  11. 각각의 규소 또는 붕소 원자의 제1배위권이, 그룹 R(여기서, R은 H, C1-C6-알킬, 비닐 또는 페닐이다)로 치환된 질소원자들만으로 이루어진, 반복구조단위, ≡Si-NH-B≡를 함유하는 올리고- 또는 폴리보로실라잔 화합물.
  12. 제11항에 있어서, 구조식 Cl3Si-NH-BCl2또는 Cl3Si-NH-BCl-NH-SiCl3의 화합물을 일반식 R2NH 또는 RNH2(여기서, R은 C1-C6-알킬, 비닐 또는 페닐이다)의 오가닐아미노 화합물과 반응시킴으로써 수득한 올리고- 또는 폴리보로실라잔 화합물.
  13. 제11항에 따른 올리고머성 또는 중합성 폴리보로실라잔 화합물을 불활성 대기 또는 NH3-함유 대기하에 800 내지 2,100℃ 온도에서 열분해시킴을 특징으로 하여, 세라믹 물질을 제조하는 방법.
  14. 세라믹이 필수적으로 N-Si-N-B-N 결합 서열로 이루어지고, 98중량% 이상의 Si, N, B 및 C 원소를 함유하는 제13항에 따른 방법으로 제조된 세라믹 물질.
  15. 제11항의 폴리보로실라잔으로부터 제조된 세라믹 섬유, 세라믹 피복물 및 세라믹 성형품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920003519A 1991-03-06 1992-03-04 질화 붕소 규소 세라믹 전구체 화합물, 이들의 제조방법 및 용도 KR100201187B1 (ko)

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DE4107108A DE4107108A1 (de) 1991-03-06 1991-03-06 Siliciumbornitridkeramik und vorlaeuferverbindungen, verfahren zu deren herstellung sowie deren verwendung
DEP4107108.5 1991-03-06

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CA2062218A1 (en) 1992-09-07
JPH05124812A (ja) 1993-05-21
DE4107108A1 (de) 1992-09-10
EP0502399A2 (de) 1992-09-09
JP3130117B2 (ja) 2001-01-31
US5233066A (en) 1993-08-03
US5312942A (en) 1994-05-17
EP0502399B1 (de) 1996-05-15
DE59206265D1 (de) 1996-06-20
EP0502399A3 (en) 1993-03-10
KR100201187B1 (ko) 1999-06-15

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