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1. 发明专利

AU532307B2 ELECTROLYTIC PRODUCTION OF FLUORINE 未知
公开(公告)号：AU532307B2
公开(公告)日：1983-09-22
申请号：AU5943280
申请日：1980-06-19
申请人： NOBUATSU WATANABE CENTRAL GLAS , TOYO TANSO CO
发明人： WATANABE NOBUATSU , ARAMAKI MINORU , KITA YASUSHI
IPC分类号： C04B35/52 , C04B35/532 , C25B1/24 , C25B11/12
摘要： The use of an isotropic carbon block having an anisotropy of not more than 1.2 in terms of an anisotropic ratio of specific resistance as an anode in the production of fluorine by the electrolysis of an electrolyte comprising a mixed molten salt system of potassium fluoride and hydrogen fluoride has been found to be extremely useful for attaining increase in critical current density so that occurrence of the unfavorable anode effect can be effectively prevented. With such an isotropic carbon block anode, even if the anode effect occurs, the electrolysis can be stably continued again by lowering the potential of the electrode. Further, the incorporation of a fluoride into the isotropic carbon block anode and/or the addition of a fluoride into the electrolyte is effective for further increasing critical current density.

2. 发明专利

JPS6112994B2 JPS6112994B2 - 失效
公开(公告)号：JPS6112994B2
公开(公告)日：1986-04-11
申请号：JP9806879
申请日：1979-08-02
申请人： Nobuatsu Watanabe , Sentoraru Garasu Kk , Toyo Tanso Kk
发明人： WATANABE NOBUATSU , ARAMAKI MINORU , KIDA YASUSHI
IPC分类号： C04B35/52 , C04B35/532 , C25B1/24 , C25B11/12
CPC分类号： C25B1/245 , C04B35/532 , C25B11/12

3. 发明专利

JPS58223264A Active mass for battery 失效
标题翻译：电池主动质量
公开(公告)号：JPS58223264A
公开(公告)日：1983-12-24
申请号：JP10396082
申请日：1982-06-18
申请人： Morinobu Endo , Nobuatsu Watanabe
发明人： WATANABE NOBUATSU , ENDOU MORINOBU
IPC分类号： H01M4/583
CPC分类号： H01M4/5835
摘要： PURPOSE:To increase discharge voltage and improve voltage flatness of a battery by using as an active mass fibrous graphite fluoride which contains graphite fluoride and hexagonal net plane of carbon is practically parallel to fiber axis and arranged in an annual ring shape. CONSTITUTION:An active mass of this battery is a fibrous graphite fluoride which contains as at least one part of it graphite fluoride indicated in the formula of (CxF)n (X is one and/or two), and hexagonal net plane of the carbon of the fibrous graphite fluoride is practically parallel to fiber axis and arranged in an annual ring shape. The fibrous graphite fluoride is prepred by fluorinating fibrous graphite which is manufactured by high temperature of fibrous carbon or graphite which contains as at least one part of it structures that hexagonal net plane of carbon is practically parallel to fiber axis and arranged in an annual ring shape.
摘要翻译：目的：为了提高放电电压，提高电池的电压平坦性，作为含有氟化石墨和六角形网状碳的活性物质纤维状氟化石墨，实际上平行于纤维轴并以年轮形状排列。构成：这种电池的活性物质是一种纤维状氟化石墨，它含有至少一部分氟化石墨氟化物（CxF）n（X是一个和/或两个）所示的氟化石墨，六方晶网的碳的纤维状石墨氟化物实际上平行于纤维轴并且以年度环形布置。氟化纤维状氟化油是通过氟化纤维状石墨来制备的，该纤维状石墨是由纤维状碳或石墨的高温制成的，该纤维状碳或石墨至少包含一部分结构，其六边形网平面与纤维轴几乎平行并且以年形环形状。

4. 发明专利

JPS61116759A Active material for battery 失效
标题翻译：电池活性材料
公开(公告)号：JPS61116759A
公开(公告)日：1986-06-04
申请号：JP23685284
申请日：1984-11-12
申请人： Nobuatsu Watanabe
发明人： WATANABE NOBUATSU , NAKAJIMA TAKESHI , HAGIWARA RIKA
IPC分类号： C01B31/00 , C01B31/02 , H01M4/583
CPC分类号： H01M4/583 , C01B32/10 , H01M4/5835 , H01M6/16
摘要： PURPOSE: To obtain a battery having high, flat discharge voltage, and large discharge capacity by using graphite fluoride obtained by reacting decomposition residual carbon of a covalent binding intercalated graphite compound with fluorine as an active material.
CONSTITUTION: Decomposition residual carbon of a covalent binding intercalated graphite compound which is formed by covalent bond of carbon atoms and intercalated atoms is fluorinated to obtain graphite fluoride. When the covalent binding intercalated graphite compound is graphite oxide, a reaction system comprising crystal carbon or amorphous carbon, strong acid oxidizing agent and water is heated at a temperature not exceeding 120°C, and graphite oxide obtained is again heated at about 230°C to obtain decomposition residual carbon of graphite oxide. Fluorination of the decomposition residual carbon is conducted in a fluorine stream at 20∼550°C.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过使共价键合插层石墨化合物的残留碳与氟作为活性物质反应而得到的氟化石墨获得具有高，平坦放电电压，放电容量大的电池。构成：通过碳原子和嵌入原子的共价键形成的共价键合插入石墨化合物的分解残留碳被氟化以获得氟化石墨。当共价键合插层石墨化合物是氧化石墨时，将包含结晶碳或无定形碳，强酸氧化剂和水的反应体系在不超过120℃的温度下加热，并将获得的氧化石氧化物再次在约230℃加热得到石墨氧化物的分解残留碳。分解残留碳的氟化在20-550℃的氟气流中进行。

5. 发明专利

JPS612609B2 JPS612609B2 - 失效
公开(公告)号：JPS612609B2
公开(公告)日：1986-01-27
申请号：JP1782377
申请日：1977-02-22
申请人： Oyo Kagaku Kenkyusho , Nobuatsu Watanabe
发明人： WATANABE NOBUATSU , KIDA YASUSHI
IPC分类号： H01M4/86 , C01B31/00 , C01B31/04
CPC分类号： C01B32/10

6. 发明专利

JPS59164603A Three-component type interlaminar graphite compound consisting of graphite, metallic fluoride and fluorine, its manufacture and electrically conductive material made therefrom 失效
标题翻译：石墨，金属氟化物和氟化物的三组分类型的层间石墨化合物，其制造和电导体材料制成
公开(公告)号：JPS59164603A
公开(公告)日：1984-09-17
申请号：JP3726383
申请日：1983-03-09
申请人： Nobuatsu Watanabe
发明人： WATANABE NOBUATSU , NAKAJIMA TAKESHI , KAWAGUCHI MASAYUKI
IPC分类号： B01J27/12 , C01B31/00 , C01B31/04 , H01B1/04 , H01B1/12
CPC分类号： H01B1/04 , B01J27/12 , C01B32/22
摘要： PURPOSE: To obtain an electrically conductive material as a three-component type interlaminar graphite compound consisting of graphite, a metallic fluoride and fluorine and having superior electric conductivity as well as stability to moisture by reacting graphite with a specified metal in a fluorine atmosphere.
CONSTITUTION: Natural or artificial and flake or powdered graphite is reacted with a transition metal, an alkaline earth metal other than Mg, a IIIA group metal in the periodic table other than Al, or Pb at 0W400°C in a fluorine atmosphere under 0.1W 10atm. for a time enough to increase the weight of the graphite to manufacture a three- component type interlaminar graphite compound consisting of graphite a metallic fluoride and fluorine represented by formula I (where M is a transition metal, an alkaline earth metal other than Mg, a IIIA group metal in the periodic table other than Al, or Pb, (x) is about 1W about 100, (y) is about 0.0001W about 0.15, and z is the valence of M). A mixed stage compound consisting of at least two among the 1st stage W the 8th stage compounds having different values of (x) and (y) in the formula I is suitable for use as a material for electric conduction having stability to moisture and superior electric conductivity.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了获得导电材料作为由石墨，金属氟化物和氟组成的三组分型层间石墨化合物，并且具有优异的导电性以及在氟气氛中使石墨与特定金属反应的水分稳定性。构成：在氟气氛中，天然或人造石墨或石墨粉与过渡金属，Mg以外的碱土金属，周期表中不同于Al的IIIA族金属或0-400℃的Pb反应低于0.1-10atm。足以增加石墨的重量，以制造由式I（其中M为过渡金属，除Mg以外的碱土金属，金属， IIIA族元素周期表中除Al以外的组金属，或Pb，（x）约为1-约100，（y）为约0.0001-约0.15，z为M的化合价）。由式I中具有不同值（x）和（y）的第一阶段 - 第八阶段化合物中至少两个组成的混合阶段化合物适用于具有稳定水分和优异电气的导电材料电导率。

7. 发明专利

JPS6111317B2 JPS6111317B2 - 失效
公开(公告)号：JPS6111317B2
公开(公告)日：1986-04-02
申请号：JP14300581
申请日：1981-09-10
申请人： Oyo Kagaku Kenkyusho , Nobuatsu Watanabe
发明人： WATANABE NOBUATSU , NAKAJIMA TAKESHI , YAMADA HIROAKI , OOSAWA NOBORU
IPC分类号： C23C16/30 , B05D3/04 , B05D5/08 , C23C16/22
CPC分类号： B05D3/0433 , B05D5/08 , C23C16/22

8. 发明专利

JPS6111318B2 JPS6111318B2 - 失效
公开(公告)号：JPS6111318B2
公开(公告)日：1986-04-02
申请号：JP14300681
申请日：1981-09-10
申请人： Oyo Kagaku Kenkyusho , Nobuatsu Watanabe
发明人： WATANABE NOBUATSU , NAKAJIMA TAKESHI , YAMADA HIROAKI , OOSAWA NOBORU
IPC分类号： C23C16/30 , B05D3/04 , B05D5/08 , C23C16/22
CPC分类号： C23C16/22 , B05D3/0433 , B05D5/08

9. 发明授权

US5069764A Carbon electrode having low polarizability 失效
标题翻译：具有低极性的碳电极
公开(公告)号：US5069764A
公开(公告)日：1991-12-03
申请号：US389644
申请日：1989-08-04
申请人： Nobuatsu Watanabe , Tetsuro Tojo , Yong-bo Chong , Kenji Ikari
发明人： Nobuatsu Watanabe , Tetsuro Tojo , Yong-bo Chong , Kenji Ikari
IPC分类号： C25D17/10 , C04B41/50 , C25B11/06 , C25B11/14
CPC分类号： C25B11/14 , C04B41/5018
摘要： Disclosed is a carbon electrode having low polarizability, comprising a porous carbon block and, contained in the pores thereof, a metal fluoride mixture composed of LiF and a metal fluoride other than LiF. This carbon electrode can easily be obtained by a skillful impregnation method. When such a carbon electrode is used as an anode in electrolyzing an electrolyte comprising a mixed molten salt system of potassium fluoride and hydrogen fluoride in an electrolytic cell, polarization of the anode is extremely low and the anode effect is remarkably suppressed so that the electrolysis can stably be performed while exhibiting not only a high anodic current density but also a low voltage.

10. 发明授权

US4789444A Process for electrolytically producing metals of Ni, Co, Zn, Cu, Mn, and Cr from a solution thereof 失效
标题翻译：从其溶液中电解生产Ni，Co，Zn，Cu，Mn和Cr的金属的方法
公开(公告)号：US4789444A
公开(公告)日：1988-12-06
申请号：US14260
申请日：1987-02-12
申请人： Morio Watanabe , Sanji Nishimura , Nobuatsu Watanabe
发明人： Morio Watanabe , Sanji Nishimura , Nobuatsu Watanabe
IPC分类号： C25C1/08 , C25C1/00 , C25C1/10 , C25C1/12 , C25C1/16
CPC分类号： C25C1/00
摘要： Process for electrolytically producing metals of Ni, Co, Zn, Cu, Mn, and Cr, comprising, electrolyzing an aqueous solution containing ions of a metal as main component selected from Ni, Co, Zn, Cu, Mn, and Cr in a cathode compartment to deposit the metal electrolytically on a cathode, the cathode compartment being separated by one or more diaphragms from the remainder of the solution where iron or a metal containing iron is used for material of corrosible anode, and maintaining the concentration of iron ion in the solution circulating in the anode compartment at a low level by bringing the whole or a part of the circulating solution into contact with an organic solvent which is prepared by adding petroleum hydrocarbon for dilution of one or more extracting agents selected from the group consisting of carboxylic acids, alkylaryl phosphoric acids, hydroxyoximes, alkyl phosphoric acids, alkylamines, ketones, alkylamides, and neutral phosphoric acid esters, to extract and remove the iron or the chloro-complex ions.
摘要翻译：电解生产Ni，Co，Zn，Cu，Mn和Cr的金属的方法，包括：在阴极中电解含有作为主要成分的金属的离子的水溶液，其中Ni，Co，Zn，Cu，Mn和Cr 隔室将金属电解沉积在阴极上，阴极室由溶液的其余部分分隔开一个或多个隔膜，其中铁或含铁的金属用于可腐蚀阳极的材料，并将铁离子的浓度保持在通过使全部或一部分循环溶液与通过添加石油烃制备的有机溶剂接触而在阳极室中循环的溶液处于低水平，所述有机溶剂用于稀释选自羧酸的一种或多种萃取剂，烷基芳基磷酸，羟基肟，烷基磷酸，烷基胺，酮，烷基酰胺和中性磷酸酯，以提取和除去铁氯离子。

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