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1. 发明申请

WO2019120509A1 ACTIVE MATERIAL AND ELECTRIC POWER GENERATOR CONTAINING IT 审中-公开
公开(公告)号：WO2019120509A1
公开(公告)日：2019-06-27
申请号：PCT/EP2017/083786
申请日：2017-12-20
申请人： TERMO-IND S.A. , POLITECNICO DI MILANO
发明人： MAGAGNIN, Luca , IEFFA, Simona , ACCOGLI, Alessandra , PANZERI, Gabriele , LIBERALE, Francesco , TIRELLA, Vincenzo , GIBERTINI, Eugenio
IPC分类号： H01L35/22 , H01G9/04
CPC分类号： H01L35/22 , H01G9/21
摘要： The invention relates to an electric power generator (EPG) comprising at least a first electrode (11) and a second electrode (12), wherein the electric power generator comprises an active material between said electrodes (11,12), said active material comprising at least one oxygen-containing compound selected from the group consisting of MgO, ZnO, ZrOCl 2 , ZrO 2 , SiO 2 , Bi 2 O 3 , Fe 3 O 4 , AI 2 O 3 and TiO 2 , wherein the particle size of the oxygen-containing compound has an average diameter in the range from 10 nm to 40 μm and wherein a thickener additive selected from the group consisting of agar agar, xanthan gum, methyl cellulose, and arabic gum is absent

2. 发明申请

WO2018042310A3 FIRE-RETARDING MIXTURE WITH CARBONACEOUS COMPONENT AND PROCESS FOR THE PRODUCTION THEREOF 审中-公开
公开(公告)号：WO2018042310A3
公开(公告)日：2018-03-08
申请号：PCT/IB2017/055156
申请日：2017-08-28
申请人： PROSETEX S.P.A. , POLITECNICO DI MILANO
发明人： COLOMBO, Davide , MAGAGNIN, Luca , ACCOGLI, Alessandra , GIBERTINI, Eugenio
IPC分类号： D06M11/71 , D06M11/73 , D06M15/227 , D06M15/233 , D06M15/693 , D06M23/04 , D06N3/00 , D06N3/10
摘要： Fire-retarding mixture, comprising: - an aqueous solution of a base reagent consisting of an ammonium phosphate compound; - a carbonaceous component dispersed in the aqueous solution.

3. 发明申请

WO2021229087A1 ENVIRONMENTALLY FRIENDLY ZINC/AQUEOUS POLYSULFIDE RECHARGEABLE FLOW BATTERY WITH HIGH ENERGY EFFICIENCY 审中-公开
公开(公告)号：WO2021229087A1
公开(公告)日：2021-11-18
申请号：PCT/EP2021/062896
申请日：2021-05-14
申请人： POLITECNICO DI MILANO
发明人： ACCOGLI, Alessandra , SALERNO, Matteo , PANZERI, Gabriele , BERTOLI, Luca , GIBERTINI, Eugenio , MAGAGNIN, Luca
IPC分类号： H01M8/18
摘要： The present invention relates to a zinc/aqueous polysulfide rechargeable flow battery (100) made of - a first half-cell (110) comprising a first electrolyte (114) containing a source of Zn2+ ions and a static (112) or flowable electrode disposed within the first half-cell, said first half-cell being connected in a closed-loop configuration through a first pump (116) to a first external tank (115) containing the first electrolyte; - a second half-cell (120) comprising a second electrolyte (124) in which polysulfides are dissolved and a static (122) or flowable electrode disposed within the second half-cell, said second half-cell being connected in a closed-loop configuration through a second pump (126) to a second external tank (125) containing the second electrolyte; and - a catalyst in the second half-cell, on the surface of a static electrode or dispersed in form of particles in the second electrolyte; and - a separator (130) between the two half-cells. The rechargeable flow battery of the invention avoids the use of toxic or environmentally harmful chemicals.

4. 发明申请

WO2022237990A1 METAL-AIR RECHARGEABLE FLOW BATTERY WITH ZN-BASED NANOELECTROFUEL AND PROCESS FOR OBTAINING AN AIR CATHODE FOR SUCH METAL-AIR FLOW BATTERY 审中-公开
公开(公告)号：WO2022237990A1
公开(公告)日：2022-11-17
申请号：PCT/EP2021/062855
申请日：2021-05-14
申请人： MEDIA LARIO S.R.L. , POLITECNICO DI MILANO
发明人： VALSECCHI, Giuseppe , BAHHAM, Robert David , ACCOGLI, Alessandra , BERTOLI, Luca , PANZERI, Gabriele , GIBERTINI, Eugenio , SALERNO, Matteo , MAGAGNIN, Luca , LYONS, Jeffrey Charles
IPC分类号： H01M12/08 , H01M16/00 , H01M4/36 , H01M4/42 , H01M4/86 , H01M8/18 , H01M16/006 , H01M4/364 , H01M4/8652
摘要： This Metal-Air flow battery with Zn-based nanoelectrofuel comprises an alkaline Zinc half-cell containing a zinc-based nanoelectrofuel half-cell (1), with particles dispersed in the nanoelectrofuel. The positive electrode has air as active material, and an ORR/OER catalyst material is being used for efficient air conversion. The Metal-Air flow battery does preferably comprise a zinc-based electrolyte (2) as the anolyte, so a reduction reaction occurs during charging and an oxidation reaction during discharging. This electrolyte contains Zn/Zn2+ ions, coming from different sources, hydroxide salts to have an alkaline environment, and an electrolyte with suspended metallic with at least zinc and/or ZnO particles in a concentration as high as 10-40% by volume in it, as the source of active material. This is being used in instead of only ZnO, Zn acetate as traditional electrolyte of a ZAB, in order to approaching the high theoretical values of the common zinc-air technology so the nanoelectrofuel does behave as a viscoelastic fluid.

5. 发明申请

WO2019155011A1 ACTIVE MATERIAL AND ELECTRIC POWER GENERATOR CONTAINING IT 审中-公开
公开(公告)号：WO2019155011A1
公开(公告)日：2019-08-15
申请号：PCT/EP2019/053183
申请日：2019-02-08
申请人： TERMO-IND SA , POLITECNICO DI MILANO
发明人： MAGAGNIN, Luca , TIRELLA, Vincenzo , ACCOGLI, Alessandra , PANZERI, Gabriele , GIBERTINI, Eugenio , SUCCA, Luca , BRUNETTI, Simone
IPC分类号： H01L37/02 , H01L35/28 , H01L35/34
摘要： The invention relates to an active material comprising at least one oxygen-containing compound selected from Fe 3 O 4 and Fe 2 O 3 , at least one thickener additive selected from the group consisting of agar agar, xanthan gum, methylcellulose, and arabic gum, and at least one plasticizer additive, wherein the particle size of the at least one oxygen-containing compound has an average diameter in the range from 10 nm to 40 µm. The invention concerns also an electric power generator (EPG) comprising at least a first electrode (11) and a second electrode (12), wherein the electric power generator comprises the active material between said electrodes (11, 12).

6. 发明申请

WO2018042306A1 FIRE-RETARDING MIXTURE, PROCESS FOR PRODUCING THE MIXTURE, FABRIC TREATED WITH THE MIXTURE AND METHOD OF TREATING A FABRIC WITH THE MIXTURE 审中-公开
标题翻译：阻燃混合物，制备混合物的方法，用混合物处理的织物和用混合物处理织物的方法
公开(公告)号：WO2018042306A1
公开(公告)日：2018-03-08
申请号：PCT/IB2017/055149
申请日：2017-08-28
申请人： PROSETEX S.P.A. , POLITECNICO DI MILANO
发明人： COLOMBO, Davide , MAGAGNIN, Luca , ACCOGLI, Alessandra , GIBERTINI, Eugenio
IPC分类号： D06M23/04 , D06N3/00 , D06N3/10 , D06M15/227 , D06M15/233 , D06M15/693
摘要： Fire-retarding mixture comprising + a polymeric binder consisting of a butadiene-based latex + titanium dioxide TiO2 + alkaline lignin.
摘要翻译：包含+由丁二烯基胶乳+二氧化钛TiO 2 +碱性木质素组成的聚合物粘合剂的阻燃混合物。

7. 发明申请

WO2022153169A1 SUPERFICIAL FLUORINATION WITH ELEMENTAL FLUORINE OF LITHIUM METAL USED AS ANODE IN LITHIUM METAL BATTERIES 审中-公开
公开(公告)号：WO2022153169A1
公开(公告)日：2022-07-21
申请号：PCT/IB2022/050172
申请日：2022-01-11
申请人： POLITECNICO DI MILANO
发明人： SANSOTERA, Maurizio , MAGAGNIN, Luca , GIBERTINI, Eugenio , MARZIANI, Piergiorgio , NAVARRINI, Walter
IPC分类号： C01D15/04 , C23C8/08 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/62 , H01M10/052
摘要： Surface fluorination process of lithium metal using elemental fluorine. Thereby, a uniform surface layer of LiF free of impurities is formed over the entire surface of the Li metal. This highly reproducible treatment can also be carried out on a large scale, making it possible to obtain a material which can be advantageously used as an anode in a lithium battery, since it ensures significantly higher performance than those obtained not only by using lithium metal as an anode, but also lithium metal anodes provided with a LiF layer, in which the formation of the LiF layer is formed in situ by organic or inorganic fluorine agents. Surface fluorination process of lithium metal using elemental fluorine. Thereby, a uniform surface layer of LiF free of impurities is formed over the entire surface of the Li metal. This highly reproducible treatment can also be carried out on a large scale, making it possible to obtain a material which can be advantageously used as an anode in a lithium battery, since it ensures significantly higher performance than those obtained not only by using lithium metal as an anode, but also lithium metal anodes provided with a LiF layer, in which the formation of the LiF layer is formed in situ by organic or inorganic fluorine agents. Surface fluorination process of lithium metal using elemental fluorine. Thereby, a uniform surface layer of LiF free of impurities is formed over the entire surface of the Li metal. This highly reproducible treatment can also be carried out on a large scale, making it possible to obtain a material which can be advantageously used as an anode in a lithium battery, since it ensures significantly higher performance than those obtained not only by using lithium metal as an anode, but also lithium metal anodes provided with a LiF layer, in which the formation of the LiF layer is formed in situ by organic or inorganic fluorine agents.

8. 发明申请

WO2021028865A1 METHOD FOR APPLYING A CARBON-BASED REFLECTIVE OVERCOATING ON A GRAZING INCIDENCE OPTICAL UNIT 审中-公开
公开(公告)号：WO2021028865A1
公开(公告)日：2021-02-18
申请号：PCT/IB2020/057628
申请日：2020-08-13
申请人： ISTITUTO NAZIONALE DI ASTROFISICA , POLITECNICO DI MILANO , MEDIA LARIO S.R.L.
发明人： PARESCHI, Giovanni , CIVITANI, Marta Maria , SIRONI, Giorgia , VALSECCHI, Giuseppe , MAGAGNIN, Luca , GIBERTINI, Eugenio
IPC分类号： G02B5/08 , G21K1/06
摘要： A method for applying a carbon-based reflective overcoating on a grazing incidence optical unit comprising a substrate and a coating of a high-density material chosen from the group comprising gold, platinum, iridium, palladium, rhodium, ruthenium, chrome and nickel or a low-density material such as carbon or B4C; the method comprises the step of treating the optical unit with a solution or gaseous phase containing at least one polymer precursor material to create the overcoating through absorption of the polymer material on the coating.

9. 发明申请

WO2019155012A1 A SEMI-SOLID BATTERY WITH RECHARGING CAPABILITY 审中-公开
公开(公告)号：WO2019155012A1
公开(公告)日：2019-08-15
申请号：PCT/EP2019/053184
申请日：2019-02-08
申请人： TERMO-IND SA , POLITECNICO DI MILANO
发明人： MAGAGNIN, Luca , TIRELLA, Vincenzo , ACCOGLI, Alessandra , PANZERI, Gabriele , GIBERTINI, Eugenio , SUCCA, Luca , BRUNETTI, Simone
IPC分类号： H01M10/36
摘要： The invention concerns a battery (1) comprising at least a first electrode (11) and a second electrode (12), placed at a suitable distance from each other, wherein said battery comprise an active material is between said electrodes (11, 12), said active material comprising: at least one oxygen-containing compound selected from the group consisting of MgO, ZnO, ZrOCl 2 , ZrO 2 , SiO 2 , Bi 2 O 3 , Al 2 O 3 , Fe 3 O 4 , Fe 2 O 3 and TiO 2 ; at least one salt selected from a chloride-containing salt and a sulphate-containing salt; at least one thickener additive selected from the group consisting of agar-agar, xanthan gum, methylcellulose, and gum arabic, and at least one plasticizer additive, wherein the particle size of the at least one oxygen-based compound has an average diameter in the range from 10 nm to 40 µm.

10. 发明申请

WO2018042310A2 FIRE-RETARDING MIXTURE WITH CARBONACEOUS COMPONENT AND PROCESS FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：含有碳质组分的阻燃混合物及其生产方法
公开(公告)号：WO2018042310A2
公开(公告)日：2018-03-08
申请号：PCT/IB2017/055156
申请日：2017-08-28
申请人： PROSETEX S.P.A. , POLITECNICO DI MILANO
发明人： COLOMBO, Davide , MAGAGNIN, Luca , ACCOGLI, Alessandra , GIBERTINI, Eugenio
IPC分类号： D06M11/71 , D06M11/73 , D06M15/227 , D06M15/233 , D06M15/693 , D06M23/04 , D06N3/00 , D06N3/10
CPC分类号： D06M11/71 , D06M11/73 , D06M15/227 , D06M15/233 , D06M15/693 , D06M23/04 , D06M2200/30 , D06N3/0059 , D06N3/0063 , D06N3/10 , D06N3/106 , D06N2209/067
摘要： Fire-retarding mixture, comprising: - an aqueous solution of a base reagent consisting of an ammonium phosphate compound; - a carbonaceous component dispersed in the aqueous solution.
摘要翻译：阻燃混合物，其包含： - 由磷酸铵化合物组成的碱试剂的水溶液; - 分散在水溶液中的含碳组分。

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