JP2013036054A - 化学蒸着原料用の有機ルテニウム化合物及び該有機ルテニウム化合物の製造方法 - Google Patents
化学蒸着原料用の有機ルテニウム化合物及び該有機ルテニウム化合物の製造方法 Download PDFInfo
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- JP2013036054A JP2013036054A JP2011170242A JP2011170242A JP2013036054A JP 2013036054 A JP2013036054 A JP 2013036054A JP 2011170242 A JP2011170242 A JP 2011170242A JP 2011170242 A JP2011170242 A JP 2011170242A JP 2013036054 A JP2013036054 A JP 2013036054A
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- 239000002994 raw material Substances 0.000 title claims abstract description 30
- 238000005229 chemical vapour deposition Methods 0.000 title claims abstract description 20
- 150000001875 compounds Chemical class 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 17
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 16
- VMDTXBZDEOAFQF-UHFFFAOYSA-N formaldehyde;ruthenium Chemical compound [Ru].O=C VMDTXBZDEOAFQF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 22
- 238000000746 purification Methods 0.000 claims description 21
- 238000003786 synthesis reaction Methods 0.000 claims description 20
- 150000003304 ruthenium compounds Chemical class 0.000 claims description 19
- 238000005092 sublimation method Methods 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- 238000001953 recrystallisation Methods 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 239000011572 manganese Substances 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 150000003303 ruthenium Chemical class 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052776 Thorium Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052770 Uranium Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 3
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
- 239000010409 thin film Substances 0.000 abstract description 20
- 229910052742 iron Inorganic materials 0.000 description 26
- 239000012535 impurity Substances 0.000 description 17
- 239000013078 crystal Substances 0.000 description 13
- 238000000859 sublimation Methods 0.000 description 12
- 230000008022 sublimation Effects 0.000 description 12
- 239000010408 film Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005810 carbonylation reaction Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 125000005595 acetylacetonate group Chemical group 0.000 description 2
- 230000006315 carbonylation Effects 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical class C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- RTZYCRSRNSTRGC-LNTINUHCSA-K (z)-4-oxopent-2-en-2-olate;ruthenium(3+) Chemical compound [Ru+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O RTZYCRSRNSTRGC-LNTINUHCSA-K 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- -1 DCR Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- OJLCQGGSMYKWEK-UHFFFAOYSA-K ruthenium(3+);triacetate Chemical compound [Ru+3].CC([O-])=O.CC([O-])=O.CC([O-])=O OJLCQGGSMYKWEK-UHFFFAOYSA-K 0.000 description 1
- GTCKPGDAPXUISX-UHFFFAOYSA-N ruthenium(3+);trinitrate Chemical compound [Ru+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O GTCKPGDAPXUISX-UHFFFAOYSA-N 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003883 substance clean up Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
- C23C16/16—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metal carbonyl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0046—Ruthenium compounds
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
- H01L21/28556—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table by chemical means, e.g. CVD, LPCVD, PECVD, laser CVD
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical Vapour Deposition (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
真空度:1Pa
温度:95℃
昇華時間:6時間
冷却水温度:8℃
Claims (6)
- 更に、リチウム(Li)、ナトリウム(Na)、マグネシウム(Mg)、アルミニウム(Al)、カルシウム(Ca)、カリウム(K)、チタン(Ti)、バナジウム(V)、クロム(Cr)、マンガン(Mn)、コバルト(Co)、ニッケル(Ni)、銅(Cu)、亜鉛(Zn)、ストロンチウム(Sr)、イットリウム(Y)、モリブデン(Mo)、イリジウム(Ir)、白金(Pt)、金(Au)、鉛(Pb)、トリウム(Th)、ウラン(U)の濃度がいずれも1ppm以下である請求項1記載の化学蒸着原料用の有機ルテニウム化合物。
- 鉄(Fe)、リチウム(Li)、ナトリウム(Na)、マグネシウム(Mg)、アルミニウム(Al)、カルシウム(Ca)、カリウム(K)、チタン(Ti)、バナジウム(V)、クロム(Cr)、マンガン(Mn)、コバルト(Co)、ニッケル(Ni)、銅(Cu)、亜鉛(Zn)、ストロンチウム(Sr)、イットリウム(Y)、モリブデン(Mo)、イリジウム(Ir)、白金(Pt)、金(Au)、鉛(Pb)、トリウム(Th)、ウラン(U)の濃度の合計が1ppm以下である請求項1又は請求項2記載の化学蒸着用ルテニウム化合物
- 請求項1〜請求項3のいずれかに記載の化学蒸着原料用の有機ルテニウム化合物の製造方法であって、
ルテニウム塩と一酸化炭素とを溶媒中で反応させてルテニウムを直接カルボニル化して粗DCRを得る合成工程と、前記合成工程で得られる粗DCRを昇華法により精製する精製工程とからなり、
前記合成工程は、反応条件を反応圧3.0〜6.5MPa、反応温度75〜125℃、反応時間8〜20時間とし、
前記精製工程は、条件を真空度50Pa以下、加熱温度80℃〜110℃、冷却温度20℃以下とする方法。 - 合成工程により得られる粗DCRのFe濃度を10ppm以下とする請求項4記載の化学蒸着原料用の有機ルテニウム化合物の製造方法。
- 昇華法による精製工程の後、更に、再結晶法によりDCRを精製する請求項4又は請求項5記載の化学蒸着原料用の有機ルテニウム化合物の製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011170242A JP5140184B1 (ja) | 2011-08-03 | 2011-08-03 | 化学蒸着原料用の有機ルテニウム化合物及び該有機ルテニウム化合物の製造方法 |
EP12819564.1A EP2740816B1 (en) | 2011-08-03 | 2012-07-24 | Organic ruthenium compound for chemical vapor deposition raw material and production method for said organic ruthenium compound |
PCT/JP2012/068654 WO2013018577A1 (ja) | 2011-08-03 | 2012-07-24 | 化学蒸着原料用の有機ルテニウム化合物及び該有機ルテニウム化合物の製造方法 |
KR1020167014241A KR20160066005A (ko) | 2011-08-03 | 2012-07-24 | 화학 증착 원료용 유기 루테늄 화합물 및 그 유기 루테늄 화합물의 제조방법 |
CN201280024469.8A CN103582718B (zh) | 2011-08-03 | 2012-07-24 | 化学蒸镀原料用的有机钌化合物及该有机钌化合物的制造方法 |
KR1020147004648A KR101630098B1 (ko) | 2011-08-03 | 2012-07-24 | 화학 증착 원료용 유기 루테늄 화합물 및 그 유기 루테늄 화합물의 제조방법 |
US14/007,763 US9290841B2 (en) | 2011-08-03 | 2012-07-24 | Organoruthenium compound for chemical vapor deposition raw material and production method for the organoruthenium compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2011170242A JP5140184B1 (ja) | 2011-08-03 | 2011-08-03 | 化学蒸着原料用の有機ルテニウム化合物及び該有機ルテニウム化合物の製造方法 |
Publications (2)
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JP5140184B1 JP5140184B1 (ja) | 2013-02-06 |
JP2013036054A true JP2013036054A (ja) | 2013-02-21 |
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Country Status (6)
Country | Link |
---|---|
US (1) | US9290841B2 (ja) |
EP (1) | EP2740816B1 (ja) |
JP (1) | JP5140184B1 (ja) |
KR (2) | KR20160066005A (ja) |
CN (1) | CN103582718B (ja) |
WO (1) | WO2013018577A1 (ja) |
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WO2015064353A1 (ja) * | 2013-10-29 | 2015-05-07 | 田中貴金属工業株式会社 | ドデカカルボニルトリルテニウムの製造方法及び製造装置 |
KR20170003979A (ko) | 2014-06-04 | 2017-01-10 | 다나카 기킨조쿠 고교 가부시키가이샤 | 도데카카르보닐트리루테늄의 정제 방법 |
KR20210089651A (ko) | 2018-11-08 | 2021-07-16 | 가부시키가이샤 아데카 | 원자층 퇴적법에 의한 금속 루테늄 박막의 제조 방법 |
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CN111054444B (zh) * | 2019-12-30 | 2023-04-07 | 苏州鼎驰金属材料有限公司 | 一种二羰基二亚硝基合钌及其制备方法和应用 |
CN116282240A (zh) * | 2023-05-12 | 2023-06-23 | 研峰科技(北京)有限公司 | 一种十二羰基三钌的纯化方法 |
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WO2015064353A1 (ja) * | 2013-10-29 | 2015-05-07 | 田中貴金属工業株式会社 | ドデカカルボニルトリルテニウムの製造方法及び製造装置 |
KR20160070110A (ko) | 2013-10-29 | 2016-06-17 | 다나카 기킨조쿠 고교 가부시키가이샤 | 도데카카르보닐트리루테늄의 제조 방법 및 제조 장치 |
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KR20170003979A (ko) | 2014-06-04 | 2017-01-10 | 다나카 기킨조쿠 고교 가부시키가이샤 | 도데카카르보닐트리루테늄의 정제 방법 |
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KR20210089651A (ko) | 2018-11-08 | 2021-07-16 | 가부시키가이샤 아데카 | 원자층 퇴적법에 의한 금속 루테늄 박막의 제조 방법 |
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Also Published As
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US20140057050A1 (en) | 2014-02-27 |
JP5140184B1 (ja) | 2013-02-06 |
CN103582718B (zh) | 2015-12-09 |
EP2740816A1 (en) | 2014-06-11 |
KR20160066005A (ko) | 2016-06-09 |
EP2740816B1 (en) | 2016-05-04 |
CN103582718A (zh) | 2014-02-12 |
US9290841B2 (en) | 2016-03-22 |
EP2740816A4 (en) | 2015-01-21 |
KR101630098B1 (ko) | 2016-06-13 |
KR20140051349A (ko) | 2014-04-30 |
WO2013018577A1 (ja) | 2013-02-07 |
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