JP2005097101A5 - - Google Patents

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JP2005097101A5
JP2005097101A5 JP2004248482A JP2004248482A JP2005097101A5 JP 2005097101 A5 JP2005097101 A5 JP 2005097101A5 JP 2004248482 A JP2004248482 A JP 2004248482A JP 2004248482 A JP2004248482 A JP 2004248482A JP 2005097101 A5 JP2005097101 A5 JP 2005097101A5
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aggregate
solution
carbon fibers
producing
carbon
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中空状または芯部が充填された炭素繊維の集合体を製造する方法であって、
少なくとも炭素、酸素、水素および硫黄を構成要素として有する溶液の飽和蒸気の雰囲気中において、該溶液の蒸気を加熱する工程と、
加熱された該溶液の蒸気を硫黄存在下で分解して炭素繊維を生成する工程と、
該炭素繊維を、該飽和蒸気の雰囲気中に配置してなる300から700℃の基板上に形成させる工程と、
を有することを特徴とする、中空状または芯部が充填された炭素繊維の集合体の製造方法。 A method of producing an aggregate of carbon fibers filled with a hollow shape or a core ,
Even without low carbon, oxygen, in an atmosphere of saturated vapor of a solution having as components of hydrogen and sulfur, heating the vapor of the solution,
Decomposing steam of the heated solution in the presence of sulfur to produce carbon fibers;
Forming the carbon fiber on a substrate at 300 to 700 ° C. arranged in the saturated steam atmosphere;
A method for producing an aggregate of carbon fibers filled with a hollow shape or a core, characterized by comprising: 該溶液は、炭素と酸素の元素の存在比率が１：２から６：１の範囲にあり、かつ炭素と硫黄の元素の存在比率が300：1から1000000：1の範囲である請求項１に記載の炭素繊維の集合体の製造方法。 The solution according to claim 1, wherein the abundance ratio of carbon and oxygen elements is in the range of 1: 2 to 6: 1 and the abundance ratio of carbon and sulfur elements is in the range of 300: 1 to 1000000: 1. The manufacturing method of the aggregate | assembly of described carbon fiber . 該溶液が、アルコール、エーテル、ケトン、エステル、アルデヒドおよびカルボン酸化合物から選ばれる有機溶剤の少なくとも１つと、チオール、チオエーテル、チオカルボニル、炭化硫黄、硫化水素、硫酸化合物および芳香族チオ化合物から選ばれる硫黄化合物の少なくとも１つを含んでいる請求項１または２に記載の炭素繊維の集合体の製造方法。 The solution is selected from at least one organic solvent selected from alcohols, ethers, ketones, esters, aldehydes, and carboxylic acid compounds, and thiols, thioethers, thiocarbonyls, sulfur carbides, hydrogen sulfides, sulfuric acid compounds, and aromatic thio compounds. The manufacturing method of the aggregate | assembly of the carbon fiber of Claim 1 or 2 containing at least 1 of a sulfur compound. 該硫黄化合物が、メタンチオール、チオ尿素、二硫化炭素、チオ硫酸ナトリウムおよびメチオニンから選ばれる少なくとも１つを含んでいる請求項３に記載の炭素繊維の集合体の製造方法。 Sulfur compounds, methane thiol, thiourea, carbon disulfide, a manufacturing method of an aggregate of carbon fibers according to claim 3 which contains at least one selected from thiosulfate sodium Contact and methionine. 該溶液が、更に金属錯体化合物を含有し、
該金属錯体化合物の中心金属が、白金、パラジウム、ニッケル、鉄、コバルト、ルテニウム、タングステンおよびモリブデンから選ばれるいずれかの元素である請求項１乃至４のいずれかに記載の炭素繊維の集合体の製造方法。 The solution further contains a metal complex compound,
Central metal of the metal complex compound, platinum, palladium, nickel, iron, cobalt, ruthenium, according to any one of claims 1 to 4 which is one element selected from tungsten and molybdenum aggregate of carbon fibers Manufacturing method. 該溶液の蒸気の加熱を、該溶液の飽和蒸気の雰囲気中に配置したフィラメントで行う請求項１乃至５のいずれかに記載の炭素繊維の集合体の製造方法。 The method for producing an aggregate of carbon fibers according to any one of claims 1 to 5 , wherein heating of the vapor of the solution is performed by a filament disposed in an atmosphere of saturated vapor of the solution . 該フィラメントの温度が1500から2300℃である請求項６に記載の炭素繊維の集合体の製造方法。 The method for producing an aggregate of carbon fibers according to claim 6, wherein the temperature of the filament is 1500 to 2300 ° C. 該基板が、ニッケル、白金、ルテニウム、ロジウム、鉄、チタン、パラジウム、銅、アルミニウム、タングステン、ケイ素、モリブデン、イットリウムおよびコバルトから選ばれる少なくとも１つの元素を含んでいる請求項１乃至７のいずれかに記載の炭素繊維の集合体の製造方法。 The substrate according to any one of claims 1 to 7 , wherein the substrate contains at least one element selected from nickel, platinum, ruthenium, rhodium, iron, titanium, palladium, copper, aluminum, tungsten, silicon, molybdenum, yttrium and cobalt. The manufacturing method of the aggregate | assembly of the carbon fiber as described in any one of. 中空状または芯部が充填された炭素繊維の集合体を製造する方法であって、
少なくとも炭素、酸素および水素を構成要素として有する溶液の飽和蒸気の雰囲気中で、該溶液の飽和蒸気の雰囲気中に配置したフィラメントで該溶液の飽和蒸気を加熱する工程と、
加熱された該溶液の蒸気を分解して該飽和蒸気の雰囲気中に配置してなる基板上に炭素繊維を生成させる工程を有し、
該基板が少なくとも硫黄化合物を含有することを特徴とする、中空状または芯部が充填された炭素繊維の集合体の製造方法。 A method of producing an aggregate of carbon fibers filled with a hollow shape or a core,
At least carbon in a saturated vapor of the solution with oxygen and hydrogen as components atmosphere, heating the saturated vapor of the solution in filaments were placed in an atmosphere of saturated vapor of the solution,
Decomposing the vapor of the heated solution to produce carbon fiber on a substrate formed in the saturated vapor atmosphere ;
A method for producing an aggregate of carbon fibers filled with a hollow shape or a core, wherein the substrate contains at least a sulfur compound. 該溶液は、炭素と酸素の存在比率が１：２から６：１の範囲にある請求項９に記載の炭素繊維の集合体の製造方法。 The method for producing an aggregate of carbon fibers according to claim 9 , wherein the solution has an abundance ratio of carbon and oxygen in the range of 1: 2 to 6: 1. 該溶液が、アルコール、エーテル、ケトン、エステル、アルデヒドおよびカルボン酸化合物から選ばれる少なくとも１つを含んでいる請求項９または１０に記載の炭素繊維の集合体の製造方法。 The method for producing an aggregate of carbon fibers according to claim 9 or 10 , wherein the solution contains at least one selected from alcohols, ethers, ketones, esters, aldehydes, and carboxylic acid compounds. 前記工程において、該フィラメントを1500から2300℃に加熱する工程を更に有する請求項９乃至１１のいずれかに記載の炭素繊維の集合体の製造方法。 The method for producing an aggregate of carbon fibers according to any one of claims 9 to 11 , further comprising a step of heating the filament to 1500 to 2300 ° C in the step. 該基板が、ニッケル、白金、ルテニウム、ロジウム、鉄、チタン、パラジウム、銅、アルミニウム、タングステン、ケイ素、モリブデン、イットリウム、コバルトまたはこれらの合金を硫黄蒸気中で加熱処理した物である請求項９乃至１２のいずれかに記載の炭素繊維の集合体の製造方法。 Substrate is nickel, platinum, ruthenium, rhodium, iron, titanium, palladium, copper, aluminum, tungsten, silicon, molybdenum, yttrium, cobalt, or 9 through claim these alloys is obtained by heat treatment with sulfur vapor A method for producing an aggregate of carbon fibers according to any one of 12 . 該基板が、ニッケル、白金、ルテニウム、ロジウム、鉄、チタン、パラジウム、銅、アルミニウム、タングステン、ケイ素、モリブデン、イットリウム、コバルトまたはこれらの合金の表面を硫黄化合物で処理した物であるある請求項９乃至１２のいずれかに記載の炭素繊維の集合体の製造方法。 Substrate is nickel, platinum, ruthenium, and claim those treated rhodium, iron, titanium, palladium, copper, aluminum, tungsten, silicon, molybdenum, yttrium, cobalt or surfaces of these alloys with sulfur compounds 9 A method for producing an aggregate of carbon fibers according to any one of 1 to 12 .
JP2004248482A 2003-08-28 2004-08-27 Carbon fiber assembly and method for producing the same Expired - Fee Related JP4656891B2 (en)

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