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    • 3. 发明申请
    • BATTERY ELECTRODE MANUFACTURING METHOD AND BATTERY MANUFACTURING METHOD
    • 电池电极制造方法和电池制造方法
    • US20130071552A1
    • 2013-03-21
    • US13556686
    • 2012-07-24
    • Kuniko TERAKIKenta HIRAMATSUTakeshi MATSUDAKoji FURUICHIMasakazu SANADA
    • Kuniko TERAKIKenta HIRAMATSUTakeshi MATSUDAKoji FURUICHIMasakazu SANADA
    • H01M4/04
    • H01M4/0419H01M4/139
    • In a technology for manufacturing a battery electrode by applying an application liquid containing an active material, stripe-shaped pattern elements are formed at narrower intervals than before while contact between the pattern elements is avoided. While a nozzle 21 including a multitude of discharge openings in an X-direction is moved to scan in a Y-direction relative to a base material 110, an application liquid containing an active material is discharged from the respective discharge openings and applied to the base material 110. Between pattern elements 221 formed by a first scanning movement, pattern elements 222 are formed by applying the application liquid anew by a second scanning movement. By making the start positions of the pattern elements 221, 222 different in a scanning direction (Y-direction), contact between the pattern elements resulting from the spread of the application liquid at pattern element start ends is prevented.
    • 在通过涂布含有活性物质的涂布液来制造电池电极的技术中,条形图案元件以比以前更窄的间隔形成,避免了图案元件之间的接触。 当沿X方向包括多个排放口的喷嘴21移动以相对于基材110沿Y方向扫描时,含有活性物质的涂布液从各个排出口排出并施加到基底 在通过第一扫描运动形成的图案元件221之间,通过第二扫描运动重新施加涂布液而形成图案元件222。 通过使图形元素221,222的开始位置在扫描方向(Y方向)上不同,防止由于图案元素起始端处的涂布液的扩散而导致的图案元素之间的接触。
    • 5. 发明申请
    • PREPARATION PROCESS OF ALL-SOLID BATTERY
    • 全固态电池的制备工艺
    • US20130042467A1
    • 2013-02-21
    • US13572255
    • 2012-08-10
    • Masakazu SANADATakeshi MATSUDA
    • Masakazu SANADATakeshi MATSUDA
    • H01M10/058
    • H01M10/058H01M4/0419H01M10/052H01M10/0565Y10T29/49115
    • Preparation process of all-solid battery, comprising linear active material part forming step by relatively moving first nozzle which discharges active material linearly with respect to current collector to form a plural of linear active material parts on current collector, first electrolyte layer forming step by relatively moving second nozzle which discharges first electrolyte material with respect to current collector to apply first electrolyte material to each of a plural of linear active material parts to from linear electrolyte part thereon to prepare linear active material-electrolyte parts, photo-curing step by irradiating light to linear electrolyte parts to cure, and second electrolyte layer forming step by applying second electrolyte material to the whole of linear active material-electrolyte part and spaces on current collector between linear active material-electrolyte parts to prepare second electrolyte layer. The solid electrolyte layer has high aspect ratio, and gives all-solid lithium ion secondary battery excellent in large capacity and high charge-discharge performance.
    • 全固体电池的制备方法,包括通过相对移动的第一喷嘴相对运动的第一喷嘴进行线性活性物质部分形成步骤,其相对于集电器线性排出活性材料,以在集电体上形成多个线性活性物质部分,第一电解质层形成步骤相对 移动第二喷嘴,其相对于集电器排出第一电解质材料,以将第一电解质材料施加到多个线性活性材料部件中的每一个上,以从其上的线性电解质部分制备线性活性材料电解质部件,通过照射光来进行光固化步骤 使第二电解质材料施加到线状活性物质 - 电解质部件之间的整个线性活性物质 - 电解质部分和集电体上的空间,从而制备第二电解质层。 固体电解质层具有高纵横比,并且具有容量大,充放电性能优异的全固体锂离子二次电池。