JP6572033B2 - 水素吸蔵炭素材料 - Google Patents
水素吸蔵炭素材料 Download PDFInfo
- Publication number
- JP6572033B2 JP6572033B2 JP2015138774A JP2015138774A JP6572033B2 JP 6572033 B2 JP6572033 B2 JP 6572033B2 JP 2015138774 A JP2015138774 A JP 2015138774A JP 2015138774 A JP2015138774 A JP 2015138774A JP 6572033 B2 JP6572033 B2 JP 6572033B2
- Authority
- JP
- Japan
- Prior art keywords
- carbon material
- hydrogen
- carbon
- peak
- less
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0021—Carbon, e.g. active carbon, carbon nanotubes, fullerenes; Treatment thereof
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28011—Other properties, e.g. density, crush strength
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
- B01J20/28071—Pore volume, e.g. total pore volume, mesopore volume, micropore volume being less than 0.5 ml/g
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/318—Preparation characterised by the starting materials
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/336—Preparation characterised by gaseous activating agents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nanotechnology (AREA)
- Carbon And Carbon Compounds (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
実施例1においては、有機化合物を含み金属を含まない原料を炭素化することにより、水素吸蔵炭素材料を製造した。すなわち、フェノール樹脂製のビーズ(100μm、群栄化学工業株式会社製)を真空下で加熱して、その温度を昇温速度48℃/hで室温から800℃まで上昇させ、その後、800℃の炭素化温度で1時間保持することにより、炭素化を行った。炭素化後、自然冷却により温度を室温まで低下させた。こうして得られた内部に金属を含まない炭素材料を、実施例1に係る水素吸蔵炭素材料として使用した。実施例2においては、炭素化温度を1000℃としたこと以外は、上述の実施例1と同様にして、水素吸蔵炭素材料を製造した。
273KにてCO2吸脱着測定を行った。すなわち、上述のようにして得られた各炭素材料の比表面積、ミクロ孔容積及びウルトラミクロ孔容積を、高圧ガス吸着量測定装置(BELSORP−HP、日本ベル株式会社)を用いて測定した。
秤量した炭素材料を圧縮せずに乾いたメスシリンダーに静かに入れ、次いで、粉体層の上面を圧縮せずに注意深くならし、その体積を最小目盛単位まで読み取ることにより、当該炭素材料の嵩密度(g/cm3)を求めた。
乾式自動密度計(アキュピックII1340、マイクロメリティクス社製)及びHeガスを用い、25℃にて、ガス置換法により真密度を測定した。
まず、炭素材料の試料を、ガラス試料板の凹部に入れるとともにスライドガラスで押さえ、当該試料をその表面と基準面とが一致するように当該凹部に均一に充填した。次いで、この充填された試料の形態が崩れないように、ガラス試料板を広角X線回折試料台に固定した。そして、X線回折装置(RigakuRINT2100/PC、株式会社リガク)を用いて各試料の粉末X回折測定を実施して回折ピークを測定し、積算を5回行うことで解析対象となるX線回折データを得た。なお、X線管球への印加電圧及び電流はそれぞれ50kV及び300mAであり、サンプリング間隔は0.1°又は0.01°であり、走査速度は1°/分であり、測定角度範囲(2θ)は5〜90°であった。また、入射X線としてはCuKα線を用いた。そして、得られたX線回折図に基づき、回折角2θが18°以上、26°以下の範囲に現れる回折ピークのトップの位置を特定した。
上述の粉末X線回折で得られたX線回折データに基づいて、結晶子サイズLaに関する評価を行った。すなわち、平均La及びLa分布を、Diamond法を用いて解析した。この解析には、コンピュータにインストールされた解析用ソフトウェア(CarbonAnalyzer Dseries、藤本宏之)を用いた。解析対象データは、CuKα線をX線源としてカウンターグラファイトモノクロメータを用いて測定された炭素材料の11バンド強度に限定した。解析可能な最大網面サイズは約7nmであった。
また、上述の粉末X線回折で得られたX線回折データに基づいて、炭素構造における炭素網面の積層構造に関する評価を行った。すなわち、平均Lc、炭素網面の積層数とその分布、及び平均面間隔d002を、コンピュータにインストールされた上述の解析用ソフトウェア(CarbonAnalyzer Dseries、藤本宏之)を用いて解析した。
JIS H 7201に準拠した方法で、298Kにて、水素圧力0MPa〜11.5MPaにおける水素吸蔵量を測定した。また、こうして得られた水素圧力10MPaにおける水素吸蔵量(重量%)を、炭素材料1g当たりの水素吸蔵量(g)に換算し、得られた値を嵩密度又は真密度で除することにより、単位体積積あたりの水素吸蔵量(mg/cm3)を算出した。
炭素材料の試料を高圧NMR石英製試料管に入れた。次いで、排気・ガス導入用の配管及びバルブを取り付けた後、温度573K、最終到達圧力1×10−4torrで24時間脱気処理をした。脱気処理後の試料は減圧状態のまま速やかにプローブに設置し、水素を3.5MPaとなるまで導入して測定に供した。1H−NMR測定は高圧温度可変型プローブを装着したFT−NMR装置(Apollo Pulse NMR Spectrometer、38MHz、Tecmag社製)を用いて行った。パルス系列は90°パルス法とした。測定温度は173Kとした。なお、炭素材料の試料を高圧NMR石英製試料管の半分の充てん量としたときに増加する気体状の水素(水素ガス:試料粒子間に存在する気相水素)に起因するピーク(第一のピーク)の位置を基準(0ppm)とし、当該第一のピークに対して高磁場側にシフトしたピーク(第二のピーク)の化学シフトを評価した。芳香族環の平面上に存在する水素は芳香族環の環電流の効果により高磁場側、即ち低ppm側へシフトする。このシフト量は炭素網面構造の発達の程度に対応し、炭素網面構造が発達した炭素材料表面や細孔に吸蔵した水素は大きなシフトを示す。したがって、第二のピークは炭素材料に吸着した水素に起因すると考えられ、吸蔵サイトの構造の変化に依存してピークシフト量が変化すると考えられた。
図1には、実施例1〜3及び比較例1〜5に係る炭素材料について、炭素化温度(℃)、比表面積(m2/g)、ミクロ孔容積(cm3/g)、ウルトラミクロ孔容積(cm3/g)、及び当該ミクロ孔容積に対するウルトラミクロ孔容積の割合(%)を示す。なお、比較例3に係る炭素材料については、比表面積及び孔容積を適切に測定できなかった。その理由としては、孔サイズがCO2吸脱着測定に適さないほど小さかった可能性が考えられる。
Claims (6)
- ミクロ孔容積に対するウルトラミクロ孔容積の割合が60%以上であり、吸蔵された水素が、 1 H−NMR測定において、気体状の水素に起因する第一のピークに対する化学シフト−2ppm〜−20ppmの位置に第二のピークを示す炭素構造を有し、
前記炭素構造のa軸方向の平均結晶子サイズLaが、1.00nm以上、2.50nm以下である
ことを特徴とする水素吸蔵炭素材料。 - ミクロ孔容積に対するウルトラミクロ孔容積の割合が60%以上であり、吸蔵された水素が、 1 H−NMR測定において、気体状の水素に起因する第一のピークに対する化学シフト−2ppm〜−20ppmの位置に第二のピークを示す炭素構造を有し、
前記ミクロ孔容積が、0.19cm3/g以上、0.40cm3/g以下である
ことを特徴とする水素吸蔵炭素材料。 - ミクロ孔容積に対するウルトラミクロ孔容積の割合が60%以上であり、吸蔵された水素が、 1 H−NMR測定において、気体状の水素に起因する第一のピークに対する化学シフト−2ppm〜−20ppmの位置に第二のピークを示す炭素構造を有し、
真密度が、1.40g/cm3以上、3.00g/cm3以下である
ことを特徴とする水素吸蔵炭素材料。 - ミクロ孔容積に対するウルトラミクロ孔容積の割合が60%以上であり、吸蔵された水素が、 1 H−NMR測定において、気体状の水素に起因する第一のピークに対する化学シフト−2ppm〜−20ppmの位置に第二のピークを示す炭素構造を有し、
粉末X線回折において、ピークトップ位置が18.0°以上、25.0°以下のピーク
を示す前記炭素構造を有する
ことを特徴とする水素吸蔵炭素材料。 - 内部に金属を含まない
ことを特徴とする請求項1乃至4のいずれかに記載の水素吸蔵炭素材料。 - 請求項1乃至5のいずれかに記載の水素吸蔵炭素材料を水素吸蔵に使用する方法。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015138774A JP6572033B2 (ja) | 2015-07-10 | 2015-07-10 | 水素吸蔵炭素材料 |
| CN201680037567.3A CN107709230B (zh) | 2015-07-10 | 2016-06-17 | 储氢碳材料 |
| PCT/JP2016/068187 WO2017010235A1 (ja) | 2015-07-10 | 2016-06-17 | 水素吸蔵炭素材料 |
| EP16824215.4A EP3320968A4 (en) | 2015-07-10 | 2016-06-17 | HYDROGEN-SAVING CARBON MATERIAL |
| US15/735,777 US10392249B2 (en) | 2015-07-10 | 2016-06-17 | Hydrogen storage carbon material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015138774A JP6572033B2 (ja) | 2015-07-10 | 2015-07-10 | 水素吸蔵炭素材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017019693A JP2017019693A (ja) | 2017-01-26 |
| JP6572033B2 true JP6572033B2 (ja) | 2019-09-04 |
Family
ID=57756977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015138774A Active JP6572033B2 (ja) | 2015-07-10 | 2015-07-10 | 水素吸蔵炭素材料 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10392249B2 (ja) |
| EP (1) | EP3320968A4 (ja) |
| JP (1) | JP6572033B2 (ja) |
| CN (1) | CN107709230B (ja) |
| WO (1) | WO2017010235A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565401B (zh) * | 2018-05-18 | 2020-12-15 | 国家能源投资集团有限责任公司 | 无定形碳材料及制备方法与用途 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5614460A (en) * | 1995-08-23 | 1997-03-25 | Syracuse University | Microporous carbons for fuel gas storage |
| US6294501B1 (en) * | 1998-03-09 | 2001-09-25 | Alliedsignal Inc. | Special adsorbent for carbon dioxide acquisition on mars |
| US6670304B2 (en) * | 1998-03-09 | 2003-12-30 | Honeywell International Inc. | Enhanced functionalized carbon molecular sieves for simultaneous CO2 and water removal from air |
| EP1115130A4 (en) * | 1998-08-25 | 2007-05-02 | Fuji Heavy Ind Ltd | MATERIAL FOR ELECTRODES AND PROCESS FOR PRODUCING THE SAME |
| US20050260118A1 (en) * | 2004-05-20 | 2005-11-24 | Yunfeng Lu | Mesoporous carbon films and methods of preparation thereof |
| JP2006335596A (ja) * | 2005-06-01 | 2006-12-14 | Tohoku Univ | 規則性のある大表面積ミクロポーラス炭素の簡便な合成方法 |
| AU2007239058A1 (en) * | 2006-02-15 | 2007-10-25 | Rudyard Lyle Istvan | Mesoporous activated carbons |
| MX2009004951A (es) * | 2006-11-08 | 2009-07-27 | Univ Missouri | Carbon de alta area superficial y proceso para su produccion. |
| US7835136B2 (en) * | 2006-11-15 | 2010-11-16 | Energ2, Inc. | Electric double layer capacitance device |
| US8657923B2 (en) * | 2008-02-26 | 2014-02-25 | Nissan Motor Co., Ltd. | Microporous carbon material, manufacturing method thereof, and hydrogen storage method using microporous carbon material |
| JP2009249222A (ja) * | 2008-04-04 | 2009-10-29 | Tokuyama Corp | 多孔質炭素材 |
| US20110082024A1 (en) * | 2008-06-10 | 2011-04-07 | Hansan Liu | Controllable Synthesis of Porous Carbon Spheres, and Electrochemical Applications Thereof |
| JP5795309B2 (ja) * | 2009-07-01 | 2015-10-14 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 超高純度の合成炭素材料 |
| WO2011084994A1 (en) * | 2010-01-05 | 2011-07-14 | Sigma-Aldrich Co. | Carbon molecular sieve for hydrogen storage and adsorption of other light gases |
| TWI400195B (zh) * | 2010-01-08 | 2013-07-01 | Iner Aec Executive Yuan | 儲氫結構形成方法 |
| JP4890623B2 (ja) | 2010-02-26 | 2012-03-07 | 国立大学法人群馬大学 | 水素吸蔵炭素材料 |
| US8916296B2 (en) * | 2010-03-12 | 2014-12-23 | Energ2 Technologies, Inc. | Mesoporous carbon materials comprising bifunctional catalysts |
| CN103261090A (zh) * | 2010-09-30 | 2013-08-21 | 艾纳G2技术公司 | 储能颗粒的增强式装填 |
| JP2013112572A (ja) * | 2011-11-29 | 2013-06-10 | Nagaoka Univ Of Technology | 水素吸蔵方法及び水素吸蔵材料 |
| US9597656B2 (en) * | 2012-01-11 | 2017-03-21 | William Marsh Rice University | Porous carbon materials for CO2 separation in natural gas |
| WO2013120011A1 (en) * | 2012-02-09 | 2013-08-15 | Energ2 Technologies, Inc. | Preparation of polymeric resins and carbon materials |
| JP5683536B2 (ja) * | 2012-06-08 | 2015-03-11 | 株式会社豊田自動織機 | 電動圧縮機 |
| KR101438433B1 (ko) * | 2012-10-09 | 2014-09-12 | 고려대학교 산학협력단 | 메조 다공성 탄소 구조체 및 그 제조방법 |
| EP2800724A1 (en) * | 2012-11-16 | 2014-11-12 | Politechnika Poznanska | Production of activated carbon from tobacco leaves by simultaneous carbonization and self-activation and the activated carbon thus obtained |
| KR102637617B1 (ko) * | 2015-08-28 | 2024-02-19 | 그룹14 테크놀로지스, 인코포레이티드 | 극도로 내구성이 우수한 리튬 인터칼레이션을 나타내는 신규 물질 및 그의 제조 방법 |
-
2015
- 2015-07-10 JP JP2015138774A patent/JP6572033B2/ja active Active
-
2016
- 2016-06-17 EP EP16824215.4A patent/EP3320968A4/en active Pending
- 2016-06-17 US US15/735,777 patent/US10392249B2/en active Active
- 2016-06-17 WO PCT/JP2016/068187 patent/WO2017010235A1/ja not_active Ceased
- 2016-06-17 CN CN201680037567.3A patent/CN107709230B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US10392249B2 (en) | 2019-08-27 |
| WO2017010235A1 (ja) | 2017-01-19 |
| CN107709230B (zh) | 2021-05-04 |
| EP3320968A1 (en) | 2018-05-16 |
| CN107709230A (zh) | 2018-02-16 |
| US20180179057A1 (en) | 2018-06-28 |
| EP3320968A4 (en) | 2019-01-16 |
| JP2017019693A (ja) | 2017-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240359158A1 (en) | Carbon-based compositions with highly efficient volumetric gas sorption | |
| Jalilov et al. | Ultra‐high surface area activated porous asphalt for CO2 capture through competitive adsorption at high pressures | |
| Lu et al. | A novel 3D covalent organic framework membrane grown on a porous α-Al 2 O 3 substrate under solvothermal conditions | |
| Yang et al. | Preparation and N2, CO2 and H2 adsorption of super activated carbon derived from biomass source hemp (Cannabis sativa L.) stem | |
| Vafaeinia et al. | Oxygen and nitrogen enriched pectin-derived micro-meso porous carbon for CO 2 uptake | |
| Barrer | The sorption of polar and non-polar gases by zeolites | |
| JP5695147B2 (ja) | 多孔質炭素、調湿吸着材、吸着式ヒートポンプ、及び燃料電池 | |
| Lee et al. | Effect of temperature on activated carbon nanotubes for hydrogen storage behaviors | |
| Yeon et al. | Enhanced volumetric hydrogen and methane storage capacity of monolithic carbide-derived carbon | |
| Sing | Adsorption by active carbons | |
| Hou et al. | Densification of ordered microporous carbons and controlling their micropore size by hot-pressing | |
| Khokhlova et al. | Effect of heat treatment conditions on the catalytic graphitization of coal-tar pitch | |
| Samudrala et al. | Structural properties of lanthanides at ultra high pressure | |
| Chen et al. | Fabrication of strong solid base FeO–MgO for warm CO2 capture | |
| JP6572033B2 (ja) | 水素吸蔵炭素材料 | |
| Shkolin et al. | Isotropic and anisotropic properties of adsorption-induced deformation of porous carbon materials | |
| Liu et al. | Characteristics of activated carbons modulate the catalytic performance for acetylene hydrochlorination | |
| Shi et al. | In-situ activated carbon adsorbents with tailored pore structures for efficient SF6 capture and high-purity recovery | |
| KR102414318B1 (ko) | 커피찌꺼기 기반의 수소저장용 활성탄소 및 이의 제조방법 | |
| Palm et al. | Methane adsorption on specially designed TiC and Mo2C derived carbons with different pore size and surface morphology | |
| Reljic et al. | Carbon-based monoliths with improved thermal and mechanical properties for methane storage | |
| Chen et al. | Structural transformation of confined iodine in the elliptical channels of AlPO 4-11 crystals under high pressure | |
| Pang et al. | Zeolite‐Based “Particle Board” Membranes for Rapid and Selective Hydrogen Permeation | |
| Ma et al. | MgO modified nanoporous carbon composites for methanol separation | |
| Chen et al. | A high pressure Raman study on confined individual iodine molecules as molecular probes of structural collapse in the AlPO 4-5 framework |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180626 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20180626 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190423 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190607 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190730 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190809 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6572033 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |