"Ichiro Yamanaka,Tatsuya Iwasaki,Naokya Nishimura,Toru Murayama,Wataru Ueda,Sakae Takenaka","Electrocatalysis of Heat-treated Co-Porohyrin/Carbon for Hydrogen Peroxide Formation",,"Electrochimica Acta",,"Vol. 2013","No. 118","pp. 321-329",2013,Sept.
"Ichiro Yamanaka,Takeshi Onisawa,Hirobumi Suzuki,Noriko Hanaizumi,Naoya Nishimura,Sakae Takenaka","Study of Direct Synthesis of Hydrogen Peroxide Acid Solutions at a Heat?treated MnCl?Porphyrin/Activated Carbon Cathode from H2 and O2,",,"Journal of Physical Chemistry C",,"Vol. 116","No. 7","pp. 4572",2012,Apr.
"Toru Murayama,Satoshi Tazawa,Sakae Takenaka,Ichiro Yamanaka","Catalytic neutral hydrogen peroxide synthesis from O2 and H2 by PEMFC Fuel",,"Catalysis Today",,"Vol. 164",,"pp. 163",2011,Aug.
"Toru Murayama,Satoshi Tazawa,Sakae Takenaka,Ichiro Yamanaka","Catalytic neutral hydrogen peroxide synthesis from O2 and H2 by PEMFC Fuel",,"Catalysis Today",,"Vol. 164",,"pp. 163",2010,Aug.
"Toru Murayama,Satoshi Tazawa,Sakae Takenaka,Ichiro Yamanaka","Catalytic neutral hydrogen peroxide synthesis from O2 and H2 by PEMFC Fuel","TOCAT6",,,,,,2010,July
"Ichiro Yamanaka,Satoshi Tazawa,Toru Murayama,Sakae Takenaka","Catalytic Synthesis of Neutral Hydrogen Peroxide at CoN2Cx Cathode of PEMFC",,"ChemSusChem",,"Vol. 3",,"pp. 59",2010,Apr.
"Hitoshi Ogihara,Sakae Takenaka,Ichiro Yamanaka,Eishi Tanabe,Akira Genseki,Jun Koki,Kiyoshi Otsuka","Three-dimensional Analysis of Carbon Nanofibers by Cross-sectional TEM Observations",,"Chemistry Letters",,"Vol. 37","No. 8","p. 868",2008,July
"H. Ogihara,S. Takenaka,I. Yamanaka,E. Tanabe,A. Genseki,K. Otsuka","Synthesis of SiO2 nanotubes and their application as nanoscale reactors",,"Chem. Mater.",,"Vol. 18",,"pp. 996-1000",2006,
"H. Ogihara,S. Takenaka,I. Yamanaka,E. Tanabe,A. Genseki,K. Otsuka","Formation of highly concentrated hydrogen through methane decomposition over Pd-based alloy catalysts",,"J. Catal.",,"Vol. 238",,"pp. 353-360",2006,
"H. Ogihara,S. Takenaka,I. Yamanaka,Eishi Tanabe,A. Genseki,K. Otsuka","Fabrication of single-crystalline MoO3 nanobelts by using carbons",,"Chem. Lett.",,"Vol. 34",,"pp. 1428-1429",2005,
"S. Takenaka,Y. Shigeta,E. Tanabe,K. Otsuka","Methane decomposition into hydrogen and carbon nanofibers over supported Pd-Ni catalysts: Characterization of the catalysts during the reaction",,"J. Phys. Chem. B",,"Vol. 108",,"pp. 7656",2004,
"S. Takenaka,V. D. T. Son,K. Otsuka","Storage and supply of pure hydrogen from methane mediated by modified iron oxides",,"Energy & Fuel",,"Vol. 18",,"pp. 820",2004,
"A. Funakawa,I. Yamanaka,S. Takenaka,K. Otsuka","Selective control of carbonylation of methanol to dimethyl oxalate and dimethyl carbonate over gold anode by electrochemical potential",,"J. Am. Chem. Soc.",,"Vol. 126",,"pp. 5346",2004,
"S. Takenaka,T. Shimizu,K. Otsuka","Complete removal of carbon monoxide in hydrogen-rich gas stream through methanation over supported metal catalysts",,"Inter. J. Hydrogen Energy",,"Vol. 29",,"pp. 1065",2004,
"K. Otsuka,Y. Abe,N. Kanai,Y. Kobayashi,S. Takenaka,E. Tanabe","Synthesis of carbon nanotubes on Ni/Carbon-Fiber catalysts under mild conditions",,"Carbon",,"Vol. 42",,"pp. 727",2004,
"S. Takenaka,M. Serizawa,K. Otsuka","Formation of filamentous carbons over supported Fe catalysts through the methane decomposition",,"J. Catal.",,"Vol. 222",,"pp. 520",2004,
"大塚　潔,竹中　壮","酸化鉄の還元・酸化による水素貯蔵技術",,"水素利用技術集成","水素利用技術集成",,,"pp. 376",2004,
"大塚　潔,竹中　壮","鉄で水素を貯蔵する",,"化学と工業",,"Vol. 57","No. 10","pp. 1065",2004,
"S. Takenaka,Y. Tomikubo,E. Kato,K. Otsuka","Sequential formation oh H2 and CO over supported Ni catalysts",,"Fuel",,"Vol. 83","No. 47-57",,2004,
"大塚　潔,竹中　壮","酸化鉄の還元・酸化を応用した純水素の貯蔵・生成技術",,"月刊エコインダストリー","月刊エコインダストリー","Vol. 9","No. 9","pp. 46",2004,
"Otsuka,S. Takenaka","Storage and supply of pure hydrogen mediated by the redox of iron oxide",,"J. Jpn. Petrol. Inst.",,"Vol. 47","No. 6","pp. 377",2004,
"K. Otsuka,S. Takenaka","Production of hydrogen from methane by a CO2 emission-suppressed process: Methane decomposition and gasification of carbon nanofibers",,"Catal. Surveys from Asia",,"Vol. 8",,"pp. 77",2004,
"M. Ishida,M. Toida,T. Shimizu,S. Takenaka,K. Otsuka","Formation of Hydrogen without COx from Carbon, Water and Alkali-Hydroxide",,"Ind. Eng. Chem. Res.",,"Vol. 43","No. 22","pp. 7204",2004,
"S. Takenaka,Y. Kobayashi,K. Otsuka","Formation of Hydrogen through the Decomposition of Kerosene over Ni-based Catalysts",,"Energy & Fuels",,"Vol. 18",,"pp. 1775",2004,
"S. Takenaka,T. Kaburagi,C. Yamada,K. Nomura,K. Otsuka","Storage and supply of hydrogen by means of the redox of the iron oxides modified with Mo and Rh species",,"J. Catal.",,"Vol. 228",,"pp. 66",2004,
"S. Takenaka,M. Ishida,M. Serizawa,E. Tanabe,K. Otsuka","Formation of carbon nanofibers and carbon nanotubes through methane decomposition over supported Co catalysts",,"J. Phys. Chem. B",,"Vol. 108",,"pp. 11464",2004,
"K. Otsuka,S. Takenaka,H. Ohtsuki","Production of pure hydrogen by cyclic decomposition of methane and oxidative elimination of carbons on supported Ni based catalysts",,"Appl. Catal. A",,"Vol. 273",,"pp. 113",2004,
"H. Ogihara,S. Takenaka,I. Yamanaka,K. Otsuka","Reduction of NO with the carbon nanofibers formed by methane decomposition",,"Carbon",,"Vol. 42",,"pp. 1609",2004,
"H. Ogihara,S. Takenaka,I. Yamanaka,K. Otsuka","Reduction of NO with the carbon nanofibers formed by methane decomposition",,"Carbon",,"Vol. 42",,"pp. 1609-1617",2004,
"I. Yamanaka,K. Nishikawa,S. Takenaka,K. Otsuka","Complete hydrodechlorination of chloro-aromatics catalyzed by Pd/TiO2 withH2",,"Studies in Surface Science and Catalysis","Studies in Surface Science and Catalysis","Vol. 145",,"pp. 383-386",2003,
"S. Takenaka,V. T. D. Son,C. Yamada,K. Otsuka","Methane to hydrogen by means of redox of modified iron oxides",,"Chemistry Letters",,"Vol. 32",,"pp. 1022-1023",2003,
"S. Takenaka,E. Kato,Y. Tomikubo,K. Otsuka","Structural change of Ni species during the methane decomposition and the subsequent gasification of deposited carbon with CO2 over supported Ni catalysts",,"Journal of Catalysis",,"Vol. 219",,"pp. 176-185",2003,
"K. Otsuka,S. Takenaka","メタン分解による高純度水素生成用触媒の開発",,"触媒","触媒","Vol. 45",,"pp. 298-300",2003,
"K. Otsuka,T. Kaburagi,C. Yamada,S. Takenaka","Chemical storage of hydrogen by modified iron oxides",,"Journal of Power Sources",,"Vol. 122",,"pp. 111-121",2003,
"大塚　潔,竹中　壮","酸化鉄の還元・酸化による水素貯蔵技術",,"水素利用技術集成,エヌ・ティー・エス","水素利用技術集成,エヌ・ティー・エス",,,"pp. 376-399",2003,
"Sakae Takenaka,Yukio Shigeta,Kiyoshi Otsuka","Methane decomposition into hydrogen and carbon nanofibers over supported Pd-Ni catalysts",,"Journal of Catalysis",,"Vol. 220",,"pp. 468-477",2003,
"I. Yamanaka,T. Onizawa,S. Takenaka,K. Otsuka","Direct and continuous production of hydrogen peroxide with 93% selectivity using a fuel-cell system",,"Angewande Chemie",,"Vol. 42",,"pp. 3653-3655",2003,
"S. Takenaka,S. Kobayashi,H. Ogihara,K. Otsuka","Ni/SiO2 Catalyst Effective for Methane Decomposition into Hydrogen and Carbon Nanofiber",,"Journal of Catalysis",,"Vol. 217",,"pp. 79-87",2003,
"S. Takenaka,Y. Shigeta,K. Otsuka","Supported Ni-Pd Catalysts Active for Methane Decomposition into Hydrogen and Carbon Nanofibers",,"Chemistry Letters",,"Vol. 32",,"pp. 26-27",2003,
"K. Otsuka,H. Ogihara,S. Takenaka","Decomposition of methane over Ni catalysts supported on carbon fibers formed from different hydrocarbons",,"Carbon",,"Vol. 41",,"pp. 223-233",2003,
"SAKAE TAKENAKA,Syoji Kobayashi,Hitoshi Ogihara,KIYOSHI OTSUKA","Ni/SiO2 catalyst effective for methane decomposition into hydrogen and carbon nanofiber",,"J. Catal.",,"Vol. 217",,"pp. 79-87",2003,
"KIYOSHI OTSUKA,Hitoshi Ogihara,SAKAE TAKENAKA","Decomposition of methane over Ni catalysts supported on carbon fibers formed from different hydrocarbons",,"Carbon",,"Vol. 41",,"pp. 223-233",2003,
"S. Takenaka","炭化水素分解による水素とカーボンナノファイバーの合成",,"触媒","触媒","Vol. 44",,"pp. 610-612",2002,
"S. Takenaka,H. Ogihara,K. Otsuka","Structural change of Ni species in Ni/SiO2 catalyst during decomposition of methane",,"Journal of Catalysis",,"Vol. 208",,"pp. 54-63",2002,
"K. Otsuka,Y. Shigeta,S. Takenaka","Production of hydrogen from gasoline-range alkanes with reduced CO2 emission",,"International Journal of Hydrogen Energy",,"Vol. 27",,"pp. 11-18",2002,
"A. Satsuma,S. Takenaka,T. Tanaka,S. Nojima,Y. Kera,H. Miyata","Studies on the preparation of supported metal oxide catalysts using JRC-reference catalysts; II.  Vanadia-titania catalyst: effect of starting solution and phase of titania",,"Applied Catalysis A",,"Vol. 232",,"pp. 93-106",2002,
"T. Tanaka,K. Teramura,T. Yamamoto,S. Takenaka,S. Yoshida,T. Funabiki","TiO2/SiO2 photocatalysts at low levels of loading: preparation, structure and photocatalysis,",,"Jounal of Photochemistry and Photobiology, A: Chemistry",,"Vol. 148",,"pp. 277-281",2002,
"S. Takenaka,C. Yamada,T. Kaburagi,K. Otsuka","Storage and supply of hydrogen mediated by iron oxide: Modification of iron oxide",,"Stud. Surf. Sci. Catal.",,"Vol. 143",,"pp. 795-802",2002,
"竹中壮","酸化鉄の還元・酸化を応用した燃料電池用水素の貯蔵とその発生技術",,"燃料電池",,"Vol. 2","No. 2","pp. 44-46",2002,
"K. Otsuka,C. Yamada,T. Kaburagi,S. Takenaka","Hydrogen storage and production by redox of iron oxide for polymer electrolyte fuel cell vehicles",,"Int. J. Hydrogen Energy",,"Vol. 28",,"pp. 335-342",2002,
"SAKAE TAKENAKA,Hitoshi Ogihara,KIYOSHI OTSUKA","Structural change of Ni species in Ni/SiO2 catalyst during decomposition of methane",,"J. Catal.",,"Vol. 208",,"pp. 54-63",2002,
"SAKAE TAKENAKA","Catalytic decomposition of light alkanes, alkenes and acetylene over Ni/SiO 2",,"Applied Catalysis A",,"Vol. 210",,"pp. 371-379",2001,
"K. Otsuka,A. Mito,S. Takenaka,I. Yamanaka","Production of hydrogen from methane without CO2-emission mediated by indium oxide and iron oxide",,"Internatinal Journal of Hydrogen Energy",,"Vol. 26",,"pp. 191-194",2001,
"K. Otsuka,S. Kobayashi,S. Takenaka","Hydrogen-deuterium exchange studies on the decomposition of methane over Ni/SiO2",,"Journal of Catalysis",,"Vol. 200",,"pp. 4-9",2001,
"大塚　潔,竹中　壮","天然ガスを資源としたCO2低排出高純度水素製造法と新規貯蔵・輸送法",,"月刊エコインダストリー",,"Vol. 6","No. 4","pp. 5-12",2001,
"S. Takenaka,T. Kaburagi,I. Yamanaka,K. Otsuka","Oxidative coupling of methane over Li<sup>+</sup>-added-Y<sub>2</sub>O<sub>3</sub> catalyst prepared from Y(OH)<sub>3</sub>",,"Catalysis Today",,"Vol. 71",,"pp. 31-36",2001,
"S. Takenaka,H. Ogihara,I. Yamanaka,K. Otsuka","Decomposition of methane over supported-Ni catalysts: effects of the supports on the catalytic lifetime",,"Applied Catalyst A",,"Vol. 217",,"pp. 101",2001,
"S. Takenaka,H. Ogihara,I. Yamanaka,K. Otsuka","Characterization of silica-supported Ni catalysts effective for methane decomposition by Ni K-edge XAFS",,"Journal of Synchrotron Radiation",,"Vol. 8",,"pp. 587",2001,
"S. Takenaka,K. Otsuka","Specific reactivity of carbon filaments formed by decomposition of methane over Ni/SiO<sub>2</sub>: gasification with CO<sub>2</sub>",,"Chemistry Letters",,,,"pp. 218",2001,
"SAKAE TAKENAKA,Hitoshi Ogihara,ICHIRO YAMANAKA,KIYOSHI OTSUKA","Characterization of silica-supported Ni catalysts effective for methane decomposition by Ni K-edge XAFS",,"J. Synchrotron Rad.",,"Vol. 8",,"pp. 587-589",2001,
"SAKAE TAKENAKA,Hitoshi Ogihara,ICHIRO YAMANAKA,KIYOSHI OTSUKA","Decomposition of methane over supported-Ni catalysts: effects of the supports on the catalytic lifetime",,"Appl. Catal. A",,"Vol. 217",,"pp. 101-110",2001,
"SAKAE TAKENAKA","Eu-Ti-Pt-catalytic system for direct hydroxylation of benzene by O2 and H2",,"Studies in Surface Science and Catalysis",,"Vol. 130",,"pp. 815-820",2000,
"Tsunehiro Tanaka,Tomoyiki Ito,Sakae Takenaka,Takuzo Funabiki,Satohiro Yoshida","Photocatalytic oxidation of alkane at a steady rate over alkali-ion-modified vanadium oxide supported on silica",,"Catalysis Today",,"Vol. 61",,"pp. 109-115",2000,
"Kiyoshi Otsuka,Shoji Kobayashi,Sakae Takenaka","Decomposition and regeneration of methane in the absence and the presence of a hydrogen-absorbing alloy CaNi5",,"Applied Catalysis A:General",,"Vol. 190",,"pp. 261-268",2000,
"竹中　壮","レーザーラマン分光法を応用した触媒のキャラクタリゼーション",,"触媒",,"Vol. 42","No. 8","pp. 586-590",2000,
"Masaki Nakamura,Sakae Takenaka,Ichiro Yamanaka,Kiyoshi Otsuka","Production of alkenes through oxidative cracking of n-butane over OCM catalysts",,"Studies in Surface Science and Catalysis",,"Vol. 130",,"pp. 1781-1786",2000,
"Ichiro Yamanaka,Makoto Katagiri,Sakae Takenaka,Kiyoshi Otsuka","Direct synthesis of phenol from benzene with O2 over VMo-oxide catlyst",,"Studies in Surface Science and Catalysis",,"Vol. 130",,"pp. 809-814",2000,
"Kiyoshi Otsuka,Takeshi Seino,Shoji Kobayashi,Sakae Takenaka","Production of hydrogen thorogh decomposition of methane with Ni-supported catalysts",,"Chemistry Letters",,,,"pp. 1179-1180",1999,
"T. Yamamoto,T. Tanaka,S. Takenaka,S. Yoshida,T. Onari,Y. Takahashi,T. Kosaka,S. Hasegawa","XAFS study Fe- and Mn promoted sulfated zirconia",,"Journal of Synchrotron Radiation",,"Vol. 6",,"pp. 222-224",1999,
"T. Tanaka,H. Nojima,T. Yamamoto,S. Takenaka,T. Funabiki,S. Yoshida","Structure of surface tantalate species and photooxidation of carbon monooxide over silica-supported tantalum oxide",,"Physical Chemistry and Chemical Physics",,"Vol. 1",,"pp. 5235-5239",1999,
"T. Yamamoto,T. Tanaka,S. Takenaka,S. Yoshida,T. Onari,Y. Takahashi,T. Kosaka,S. Hasegawa,M. Kudo","Structural analysis of iron and manganese species in iron-, and manganese-sulfated zirconia",,"The Jounal of Physical Chemistry B",,"Vol. 103",,"pp. 2385-2393",1999,
"Y. Kohno,H. Hayashi,S. Takenaka,T. Tanaka,T. Funabiki,S. Yoshida","Photo-enhanced reduction of carbon dioxide with hydrogen over Rh/TiO2",,"J. Photochem. Photobiol. A",,"Vol. 126",,"pp. 117-123",1999,
"S. Yoshida,S. Takenaka,T. Tanaka","Photooxidation of light alkanes over alkali-ion-modified vanadium catalysts",,"Res. Chem. Intermed.",,"Vol. 24",,"pp. 309-327",1998,
"Sakae Takenaka,Tsunehiro Tanaka,Takuzo Funabiki,Satohiro Yoshida","Structures of Molybdenum Species in Silica-supported Molybdenum Oxide and Alkali-Ion-Modified Silica-Supported Molybdenum Oxide (共著)",,"The Journal of Physical Chemistry B",,"Vol. 102",,"pp. 2960",1998,
"Sakae Takenaka,Tsunehiro Tanaka,Takuzo Funabiki,Satohiro Yoshida","Effect of Alkali-metal Ion Addition to Silica-Supported Molybdenum Oxide on Photocatalysis:Photo oxidation of Propane and Propene, and Photo-Assisted Metathesis of Propene",,"Journal of Chemical Society, Faraday Transaction",,"Vol. 94","No. 5","pp. 695",1998,
"Sakae Takenaka,Tsunehiro Tanaka","Characterization of Catalysts by in situ XAFS",,"Petrotech",,"Vol. 21","No. 4","pp. 43",1998,
"竹中壮","Photooxidation of light alkanes over alkali-ion-modified silica-supported transition metal oxide catalysts",,,,,,,1998,
"S. Takenaka,T. Tanaka,T. Funabiki,S. Yoshida","Selective partial oxidation of light alkanes over alkali-ion-modified silica-supported vanadium oxides excited with visible light",,"Catalysis Letters",,"Vol. 44",,"pp. 67-74",1997,
"Sakae Takenaka,Tamio Yamazaki,Tsunehiro Tanaka,Takuzo Funabiki,Satohiro Yoshida","Structure of Active Species in Alkali-Ion-Modified Silica-supported Vanadium Oxide",,"The Journal of Physical Chemistry B",,"Vol. 101",,"pp. 9035",1997,
"S. Yoshida,S. Takenaka,T. Tanaka,H. Hirano,H. Hayashi","Highly dispersed titanium oxide on silica : preparation, characterization by XAFS, and photocatalysis",,"Studies in Surface Science and Catalysis",,"Vol. 101",,"pp. 871-880",1996,
"A. Satsuma,S. Takenaka,T. Tanaka,S. Nojima,Y. Kera,H. Miyata","Influence of starting solution in preparation of V2O5/TiO2 catalysts for selective oxidation of benzene",,"Chemistry Letters",,,,"pp. 115-116",1996,
"T. Yoshida,T. Tanaka,H. Yoshida,S. Takenaka,T. Funabiki,S. Yoshida,T. Murata","A XANES study of the dehydroration process of magnesium hydrooxide",,"Phisica B","Phisica B","Vol. 208&209",,"pp. 581-582",1995,
"S. Takenaka,T. Kuriyama,T. Tanaka,T. Funabiki,S. Yoshida","Photooxidation of propane over alkali-ion-modified V2O5/SiO2 catalysts",,"Journal of Catalysis",,"Vol. 155",,"pp. 196-203",1995,
"T. Tanaka,S. Takenaka,T. Funabiki,S. Yoshida","Selective formation of acetal by photooxidation of ethanol over silica-supported niobium oxide catalysts",,"Chemistry Letters",,,,"pp. 809-812",1994,
"T. Tanaka,S. Takenaka,T. Funabiki,S. Yoshida","Selective photooxidation of propane to propanone over alkali-iuon-modified silica-supported vanadium oxides",,"Chemistry Letters",,,,"pp. 1585-1588",1994,