JP4395578B2 - 金属多孔質材料の調整方法 - Google Patents
金属多孔質材料の調整方法 Download PDFInfo
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- 239000011148 porous material Substances 0.000 title claims description 57
- 229910052751 metal Inorganic materials 0.000 title claims description 51
- 239000002184 metal Substances 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 37
- 229910052709 silver Inorganic materials 0.000 claims description 39
- 239000004332 silver Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 30
- 229920002307 Dextran Polymers 0.000 claims description 23
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 18
- 229910052737 gold Inorganic materials 0.000 claims description 18
- 239000010931 gold Substances 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- 238000010304 firing Methods 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 2
- 239000002178 crystalline material Substances 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 43
- 239000000243 solution Substances 0.000 description 24
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 17
- 239000002245 particle Substances 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 11
- 229910001961 silver nitrate Inorganic materials 0.000 description 11
- 238000002441 X-ray diffraction Methods 0.000 description 10
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 9
- 239000005751 Copper oxide Substances 0.000 description 9
- 229910000431 copper oxide Inorganic materials 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000000921 elemental analysis Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229910000108 silver(I,III) oxide Inorganic materials 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 238000006735 epoxidation reaction Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000002411 thermogravimetry Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 150000002343 gold Chemical class 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- KKKDGYXNGYJJRX-UHFFFAOYSA-M silver nitrite Chemical compound [Ag+].[O-]N=O KKKDGYXNGYJJRX-UHFFFAOYSA-M 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 101710134784 Agnoprotein Proteins 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/52—Gold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8926—Copper and noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
- B01J2235/15—X-ray diffraction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
- B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/34—Mechanical properties
- B01J35/36—Mechanical strength
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Catalysts (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Powder Metallurgy (AREA)
Description
すなわち、英国特許第1,074,017号は、金属化合物を不溶性の一時的担体に塗布し、酸素が存在する状態でこれを燃焼させることによってこの担体を消失させる方法によって多孔質の酸化触媒を得る方法を開示している。また、英国特許第1,074,018号は、熱分解によって実質的に変化しない耐熱性材料を利用する方法によって形成された、酸化触媒に適した多孔質金属体を開示している。
すなわち、英国特許第1,074,017号に開示された従来方法は、酸素が存在する状態で燃焼させることによって消失する一時的担体を必要とし、また英国特許第1,074,018号と米国特許第4,007,135号に開示された従来方法は耐熱性の材料を使用するので、残留材料が完全には分解されず、従って触媒としての活性を低減してしまう。
上記固形物体を焼成するステップと、からなる金属多孔質材料の調整方法を提供する。
〔式1〕
〔式2〕
〔式3〕
加熱を行うと、硝酸銀はまず最初に亜硝酸銀に変換される〔式1〕。さらに、亜硝酸銀は還元されて銀となる〔式2〕。この際、デキストランは、硝酸銀が分解して生成した酸素によって燃焼することによって二酸化炭素に変換される〔式3〕。
重量比で20%の蒸留水に、重量比で38%のデキストラン(平均分子量:70,000)と重量比で42%の硝酸銀を混合して水性粘性溶液を調整した。該溶液を鋳型内に注入し、25℃の室温で20分以内で凝固させた。次に、得られた固形物体を加熱し、500℃以上で焼成した。
実施例 2
重量比で20%の蒸留水に、重量比で38%のデキストラン(平均分子量:70,000)と重量比で38%の硝酸銀と重量比で4%の硝酸銅を混合して水性粘性溶液を調整した。該溶液を鋳型に注入し、25℃の室温で1時間以内で凝固させた。次に、得られた固形物体を加熱し、900℃以上の温度で焼成した。
実施例3
重量比で20%の蒸留水に、重量比で40%のデキストラン(平均分子量:70.000)、重量比で39.855%の硝酸銀および重量比で0.145%のチタチア粒子(平均粒径100nm(ナノメートル)のコロイド状のアナタース形二酸化チタン)を混合して水性粘性溶液を調整した。該溶液を鋳型内に注入し、25℃の室温で1時間以内で凝固させた。次に、得られた固形物体を加熱し、600℃以上の温度で焼成した。
実施例 4
重量比で37%の蒸留水に、重量比で58.5%のデキストラン(平均分子量:70,000)と重量比で4.5%の塩化金を混合して、水性粘性溶液を調整した。該溶液を鋳型内に注入し、室温で大気中乾燥した。次に、得られた固形物体を加熱し、800℃以上の温度で焼成した。
参考例
重量比で36%の蒸留水に、重量比で56%のデキストラン(平均分子量:70,000)と、重量比で8%のマグネタイト(Fe3O4粒子の直径は2〜20μm)を混合して水性粘性溶液を調整した。該溶液を鋳型内に注入し、室温で大気中乾燥した。
Claims (11)
- 金属の結晶体が空隙を有する骨格構造を構成し、以ってスポンジ状材料を形成する、金属多孔質材料の調整方法であって、
水溶性の金属塩と、デキストランと、からなる水性粘性溶液を調整するステップと;
上記水性粘性溶液を自己凝固させて固形の物体を形成するステップと;
上記固形物体を焼成するステップと、
からなる金属多孔質材料の調整方法。 - 金属の結晶体が空隙を有する骨格構造を構成し、以ってスポンジ状材料を形成し、前記金属の結晶体の表面に金属酸化物が担持されてなる金属多孔質材料の調整方法であって、
金属元素の種類が異なる2種の水溶性の金属塩と、デキストランと、からなる水性粘性溶液を調整するステップと;
上記水性粘性溶液を自己凝固させて固形の物体を形成するステップと;
上記固形物体を焼成するステップと、
からなる金属多孔質材料の調整方法。 - 上記焼成工程を500℃以上の温度で実施する、請求項1または2に記載の金属多孔質材料の調整方法。
- 上記焼成工程を500℃以上900℃未満の温度で実施する、請求項3に記載の金属多孔質材料の調整方法。
- 上記水性粘性溶液中のデキストランの濃度が質量比で10乃至80%の範囲であり、水溶性の金属塩の濃度が質量比で10乃至90%の範囲内にある、請求項1から4のいずれかに記載の金属多孔質材料の調整方法。
- 上記水溶性の金属塩の濃度が質量比で15乃至60%の範囲内にある、請求項5に記載の金属多孔質材料の調整方法。
- 上記水性粘性溶液中のデキストランの分子量が10,000乃至500,000の範囲内にある、請求項1から6のいずれかに記載の金属多孔質材料の調整方法。
- 金属多孔質材料が、軟質または硬質のスポンジ状材料である、請求項1から7のいずれかに記載の金属多孔質材料の調整方法。
- 金属多孔質材料の骨格構造を構成する金属の結晶体の横断面寸法が、長手方向に対して直交する方向において、1マイクロメートル(μm)乃至50マイクロメートル(μm)の間にある、請求項1から8のいずれかに記載の金属多孔質材料の調整方法。
- 上記水溶性の金属塩の金属元素が、貴金属または遷移金属からなる群から選択される、請求項1から9のいずれかに記載の金属多孔質材料の調整方法。
- 上記貴金属が、銀または金である、請求項10に記載の金属多孔質材料の調整方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/013183 WO2004054710A1 (en) | 2002-12-17 | 2002-12-17 | Metal or metal oxide porous material prepared by use of dextran or related soluble carbohydrate polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006509915A JP2006509915A (ja) | 2006-03-23 |
JP4395578B2 true JP4395578B2 (ja) | 2010-01-13 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004560575A Expired - Fee Related JP4395578B2 (ja) | 2002-12-17 | 2002-12-17 | 金属多孔質材料の調整方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060252640A1 (ja) |
EP (1) | EP1578528A1 (ja) |
JP (1) | JP4395578B2 (ja) |
WO (1) | WO2004054710A1 (ja) |
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WO2011038309A1 (en) | 2009-09-26 | 2011-03-31 | Ferro Corporation | Silver ribbons, methods of their making and applications thereof |
CN104628073B (zh) * | 2015-01-28 | 2016-08-17 | 天津城建大学 | 一种用于废水处理的纳米铁的制备方法 |
CN115893469B (zh) * | 2022-11-22 | 2024-05-24 | 西安交通大学 | 一种多孔氧化铜材料及其制备方法和应用 |
Family Cites Families (15)
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DE1273826B (de) * | 1963-08-20 | 1968-07-25 | Erdoelchemie Gmbh | Verfahren zur Herstellung poroeser Metallkoerper, insbesondere zur Verwendung als Katalysatoren |
US3291753A (en) * | 1963-09-19 | 1966-12-13 | Exxon Research Engineering Co | Catalyst preparation |
CA1097469A (en) * | 1969-10-17 | 1981-03-17 | Gerhard Winter | Production of inorganic fibres |
US3897221A (en) * | 1970-07-13 | 1975-07-29 | Atomic Energy Commission | Porous metal structure |
US4010233A (en) * | 1970-11-06 | 1977-03-01 | Bayer Aktiengesellschaft | Production of inorganic fibers |
DE2615779C3 (de) * | 1976-04-10 | 1980-04-03 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zur Herstellung von gesinterten Elektrodenkörpern |
US4102822A (en) * | 1976-07-26 | 1978-07-25 | Chevron Research Company | Hydrocarbon hydroconversion catalyst and the method for its preparation |
US4225346A (en) * | 1978-09-08 | 1980-09-30 | Bell Telephone Laboratories, Incorporated | Process for fabricating porous nickel bodies |
GB8722451D0 (en) * | 1987-09-24 | 1987-10-28 | Ecc Int Ltd | Biological support |
US4904424A (en) * | 1987-05-29 | 1990-02-27 | Hoechst Celanese Corporation | Ceramic alloys from colloidal metal alloy suspensions |
US4797267A (en) * | 1987-12-23 | 1989-01-10 | Mobil Oil Corporation | Method of producing rod-shaped ZSM-5 zeolite |
WO1996031434A1 (en) * | 1995-04-03 | 1996-10-10 | Massachusetts Institute Of Technology | Composition and method for producing hexagonally-packed mesoporous metal oxide |
US5848351A (en) * | 1995-04-03 | 1998-12-08 | Mitsubishi Materials Corporation | Porous metallic material having high specific surface area, method of producing the same, porous metallic plate material and electrode for alkaline secondary battery |
US6087024A (en) * | 1996-12-17 | 2000-07-11 | Whinnery; Leroy Louis | Method for forming porous sintered bodies with controlled pore structure |
US6528088B1 (en) * | 2000-06-01 | 2003-03-04 | A. E. Staley Manufacturing Co. | Highly flexible starch-based films |
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2002
- 2002-12-17 WO PCT/JP2002/013183 patent/WO2004054710A1/en active Application Filing
- 2002-12-17 EP EP02808253A patent/EP1578528A1/en not_active Withdrawn
- 2002-12-17 JP JP2004560575A patent/JP4395578B2/ja not_active Expired - Fee Related
- 2002-12-17 US US10/539,348 patent/US20060252640A1/en not_active Abandoned
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WO2004054710A1 (en) | 2004-07-01 |
EP1578528A1 (en) | 2005-09-28 |
US20060252640A1 (en) | 2006-11-09 |
JP2006509915A (ja) | 2006-03-23 |
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