1
Yokoi Hideo, Murota Tadatoshi, Fujiwara Kazuhito, Takemori Hirofumi: Composite oxide having oxygen absorption and release capabilities and process for preparing the same. Santoku Metal, May 20, 1998: EP0842900-A1 (10 worldwide citation)

A composite oxide having oxygen absorbing and desorbing capability containing 90 to 100 weight % total of cerium, zirconium, and hafnium based on a total amount of metals contained in the composite oxide, the total amount of cerium, zirconium, and hafnium consisting of 14.0 to 70.5 at% cerium, 29.49 ...


2
Murota Tadatoshi, Yamamoto Kazuhiro, Aozasa Shigeru: Compound oxide having oxygen absorbing and desorbing capability and method for preparing same.. Santoku Metal, December 21, 1994: EP0629438-A2 (8 worldwide citation)

A compound oxide having oxygen absorbing and desorbing capability contains 4.99-98.99% by weight of cerium oxide, 1-95% by weight of zirconium oxide and 0.01-20% by weight of hafnium oxide. The compound oxide has an oxygen absorbing and desorbing capability of at least 100 mu mol/g at 400-700 DEG C ...


3
Murota Tadatoshi, Yamamoto Kazuhiro, Hasegawa Takeshi, Aozasa Shigeru: Cerium and zirconium-containing compounds oxide and method for producing same.. Santoku Metal, December 14, 1994: EP0628515-A1 (7 worldwide citation)

A cerium and zirconium-containing compound oxide contains cerium and zirconium. The zirconium is contained in an amount of not less than 1 wt% as a zirconium oxide based on a total weight of the compound oxide. The compound oxide has an oxygen absorption/desorption capacity of not less than 100 mu m ...


4
Fujiwara Satoru, Ono Shigeru, Murota Tadatoshi: Positive electrode active material for non-aqueous electrolyte secondary battery, manufacturing method thereof, non-aqueous electrolyte secondary battery and manufacturing method of positive electrode. Santoku, January 17, 2003: JP2003-017050 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide positive electrode active material for a non-aqueous electrolyte secondary battery capable of improving the load characteristics of the non-aqueous electrolyte secondary battery, improving the capacity, filling efficiency and filling density, and a manufacturing meth ...


5
Fujiwara Satoru, Yoshikawa Kenji, Ono Shigeru, Murota Tadatoshi: Positive pole active material for non-aqueous electrolytic liquid secondary battery, its manufacturing method, and non-aqueous electrolytic liquid secondary battery. Santoku, May 24, 2002: JP2002-151081 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a positive pole active material for non-aqueous electrolytic liquid secondary battery, in which increasing of capacity is possible, its manufacturing method, and the non-water electrolysis liquid secondary battery, by improving load characteristic in the non-aqueous ...


6
Murota Tadatoshi: (en) Composite oxide(ja) 複合酸化物. Santoku Corporation, Murota Tadatoshi, SAKAI Hajimeet al, August 20, 2009: WO/2009/101984 (1 worldwide citation)

(EN) Disclosed is a composite oxide that can absorb and release a large amount of oxygen in a broad temperature range and can particularly realize a large amount of absorption and release of oxygen in a high temperature range of 700°C or above and/or in a low temperature range of 400°C or below. The ...


7
MUROTA Tadatoshi, ONO Shigeru, TAHARA Tomonori: [ja] 複合酸化物, [fr] OXYDE COMPOSITE, [en] COMPOSITE OXIDE. SANTOKU CORPORATION, SAKAI Hajime, May 23, 2013: WO/2013/073381 (1 worldwide citation)

[en] Provided is a composite oxide which is suitable for use as, for example, a promoter for exhaust gas purification catalysts and which has high heat resistance and an excellent ability to absorb and release oxygen at low temperatures. The composite oxide contains Ce and Zr, the proportions of the ...


8
MUROTA TADATOSHI: [fr] OXYDE COMPOSITE, [de] MISCHOXID, [en] COMPOSITE OXIDE. SANTOKU, November 24, 2010: EP2253591-A1

[en] A composite oxide is provided which has large oxygen absorption and desorption over a wide temperature range, in particular in a higher temperature range of not lower than 700 DEG C and/or in a lower temperature range of not higher than 400 DEG C. The composite oxide contains oxygen, R composed ...


9
Fajiwara Tetsu, Ono Shigeru, Murota Tadatoshi: Nonaqueous electrolyte secondary battery-use anode active matter, prodn. method therefor, nonaqueous electrolyte secondary battery, and prodn, method for anode. Santoku, liu yuanjin pang lizhi, August 11, 2004: CN02812992

A nonaqueous electrolyte secondary battery-use active matter capable of effectively improving load characteristics in a nonaqueous electrolyte secondary battery and being increased in capacity, and being high in pack efficiency and large in pack density; and a production method therefor; wherein the ...


10
Yokoi Hideo, Murota Tadatoshi, Fujiwara Kazuhito: Composite oxide having oxygen absorption and release capabilities and process for preparing the same. Santoku Metal, tai gong, September 30, 1998: CN97190603

A composite oxide having oxygen absorption and release capabilities, comprising cerium, zirconium, and hafnium in a total amount of 90 to 100 wt.% based on the total amount of metals, the contents of cerium, zirconium, and hafnium being respectively 14.0 to 70.5 at %, 29.49 to 72.5 at %, and 0.01 to ...