Photoelectrochemical cell and energy system using the same
    22.
    发明授权
    Photoelectrochemical cell and energy system using the same 有权
    光电化学电池和能量系统使用相同

    公开(公告)号:US08758578B2

    公开(公告)日:2014-06-24

    申请号:US13260825

    申请日:2010-08-05

    摘要: A photoelectrochemical cell (100) includes: a semiconductor electrode (120) including a substrate (121), a first n-type semiconductor layer (122) disposed on the substrate (121), and a second n-type semiconductor layer (123) and a conductor (124) disposed apart from each other on the first n-type semiconductor layer (122); a counter electrode (130) connected electrically to the conductor (124); an electrolyte (140) in contact with surfaces of the second n-type semiconductor layer (123) and the counter electrode (130); and a container (110) accommodating the semiconductor electrode (120), the counter electrode (130) and the electrolyte (140). In the semiconductor electrode (120), relative to a vacuum level, (I) band edge levels of a conduction band and a valence band in the second n-type semiconductor layer (123), respectively, are higher than band edge levels of a conduction band and a valence band in the first n-type semiconductor layer (122), (II) a Fermi level of the first n-type semiconductor layer (122) is higher than a Fermi level of the second n-type semiconductor layer (123), and (III) a Fermi level of the conductor (124) is higher than the Fermi level of the first n-type semiconductor layer (122). The photoelectrochemical cell (100) generates hydrogen by irradiation of the second n-type semiconductor layer (123) with light.

    摘要翻译: 光电化学电池(100)包括:包括基板(121),设置在基板(121)上的第一n型半导体层(122)和第二n型半导体层(123))的半导体电极(120) 以及在所述第一n型半导体层(122)上彼此分离设置的导体(124)。 与所述导体(124)电连接的对电极(130)。 与第二n型半导体层(123)和对电极(130)的表面接触的电解液(140); 以及容纳半导体电极(120),对电极(130)和电解质(140)的容器(110)。 在半导体电极(120)中,相对于真空度,第二n型半导体层(123)中的导带和价带的(I)带边缘电平分别高于 导电带和第一n型半导体层(122)中的价带,(II)第一n型半导体层(122)的费米能级高于第二n型半导体层(6)的费米能级 123),(III)导体(124)的费米能级高于第一n型半导体层(122)的费米能级。 光电化学电池(100)通过用光照射第二n型半导体层(123)产生氢。

    NbON FILM, METHOD FOR PRODUCING NbON FILM, HYDROGEN GENERATION DEVICE, AND ENERGY SYSTEM PROVIDED WITH SAME
    23.
    发明申请
    NbON FILM, METHOD FOR PRODUCING NbON FILM, HYDROGEN GENERATION DEVICE, AND ENERGY SYSTEM PROVIDED WITH SAME 有权
    铌膜,生产铌膜的方法,氢发生装置和具有相同能量的能量系统

    公开(公告)号:US20130192984A1

    公开(公告)日:2013-08-01

    申请号:US13876684

    申请日:2012-08-01

    摘要: The NbON film of the present invention is a NbON film in which a photocurrent is generated by light irradiation. The NbON film of the present invention is desirably a single-phase film. The hydrogen generation device (600) of the present invention includes: an optical semiconductor electrode (620) including a conductor (621) and the NbON film (622) of the present invention disposed on the conductor (621); a counter electrode (630) connected electrically to the conductor (621); a water-containing electrolyte (640) disposed in contact with a surface of the NbON film (622) and a surface of the counter electrode (630); and a container (610) containing the optical semiconductor electrode (620), the counter electrode (630), and the electrolyte (640). In this device, hydrogen is generated by irradiating the NbON film (622) with light.

    摘要翻译: 本发明的NbON膜是通过光照射产生光电流的NbON膜。 本发明的NbON膜优选为单相膜。 本发明的氢生成装置(600)包括:配置在导体(621)上的本发明的导体(621)和NbON膜(622)的光学半导体电极(620) 与所述导体(621)电连接的对电极(630)。 与所述NbON膜(622)的表面和所述对置电极(630)的表面接触地配置的含水电解质(640)。 和包含光学半导体电极(620),对电极(630)和电解质(640)的容器(610)。 在该装置中,通过用光照射NbON膜(622)来产生氢。

    Method for producing NbON film
    24.
    发明授权
    Method for producing NbON film 有权
    制造NbON膜的方法

    公开(公告)号:US09353449B2

    公开(公告)日:2016-05-31

    申请号:US13876684

    申请日:2012-08-01

    摘要: The NbON film of the present invention is a NbON film in which a photocurrent is generated by light irradiation. The NbON film of the present invention is desirably a single-phase film. The hydrogen generation device (600) of the present invention includes: an optical semiconductor electrode (620) including a conductor (621) and the NbON film (622) of the present invention disposed on the conductor (621); a counter electrode (630) connected electrically to the conductor (621); a water-containing electrolyte (640) disposed in contact with a surface of the NbON film (622) and a surface of the counter electrode (630); and a container (610) containing the optical semiconductor electrode (620), the counter electrode (630), and the electrolyte (640). In this device, hydrogen is generated by irradiating the NbON film (622) with light.

    摘要翻译: 本发明的NbON膜是通过光照射产生光电流的NbON膜。 本发明的NbON膜优选为单相膜。 本发明的氢生成装置(600)包括:配置在导体(621)上的本发明的导体(621)和NbON膜(622)的光学半导体电极(620) 与所述导体(621)电连接的对电极(630)。 与所述NbON膜(622)的表面和所述对置电极(630)的表面接触地配置的含水电解质(640)。 和包含光学半导体电极(620),对电极(630)和电解质(640)的容器(610)。 在该装置中,通过用光照射NbON膜(622)来产生氢。

    PHOTOELECTROCHEMICAL CELL AND ENERGY SYSTEM USING THE SAME
    27.
    发明申请
    PHOTOELECTROCHEMICAL CELL AND ENERGY SYSTEM USING THE SAME 有权
    光电化学细胞和能量系统

    公开(公告)号:US20120028141A1

    公开(公告)日:2012-02-02

    申请号:US13260825

    申请日:2010-08-05

    IPC分类号: H01M8/06 C25B9/00

    摘要: A photoelectrochemical cell (100) includes: a semiconductor electrode (120) including a substrate (121), a first n-type semiconductor layer (122) disposed on the substrate (121), and a second n-type semiconductor layer (123) and a conductor (124) disposed apart from each other on the first n-type semiconductor layer (122); a counter electrode (130) connected electrically to the conductor (124); an electrolyte (140) in contact with surfaces of the second n-type semiconductor layer (123) and the counter electrode (130); and a container (110) accommodating the semiconductor electrode (120), the counter electrode (130) and the electrolyte (140). In the semiconductor electrode (120), relative to a vacuum level, (I) band edge levels of a conduction band and a valence band in the second n-type semiconductor layer (123), respectively, are higher than band edge levels of a conduction band and a valence band in the first n-type semiconductor layer (122), (II) a Fermi level of the first n-type semiconductor layer (122) is higher than a Fermi level of the second n-type semiconductor layer (123), and (III) a Fermi level of the conductor (124) is higher than the Fermi level of the first n-type semiconductor layer (122). The photoelectrochemical cell (100) generates hydrogen by irradiation of the second n-type semiconductor layer (123) with light.

    摘要翻译: 光电化学电池(100)包括:包括基板(121),设置在基板(121)上的第一n型半导体层(122)和第二n型半导体层(123))的半导体电极(120) 以及在所述第一n型半导体层(122)上彼此分离设置的导体(124)。 与所述导体(124)电连接的对电极(130)。 与第二n型半导体层(123)和对电极(130)的表面接触的电解液(140); 以及容纳半导体电极(120),对电极(130)和电解质(140)的容器(110)。 在半导体电极(120)中,相对于真空度,第二n型半导体层(123)中的导带和价带的(I)带边缘电平分别高于 导电带和第一n型半导体层(122)中的价带,(II)第一n型半导体层(122)的费米能级高于第二n型半导体层(6)的费米能级 123),(III)导体(124)的费米能级高于第一n型半导体层(122)的费米能级。 光电化学电池(100)通过用光照射第二n型半导体层(123)产生氢。

    RECORDING MEDIUM CONVEYANCE GUIDE DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS
    30.
    发明申请
    RECORDING MEDIUM CONVEYANCE GUIDE DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
    记录介质传输指南设备,传输设备和图像形成设备

    公开(公告)号:US20160370738A1

    公开(公告)日:2016-12-22

    申请号:US15173364

    申请日:2016-06-03

    申请人: Takahiro Suzuki

    发明人: Takahiro Suzuki

    IPC分类号: G03G15/16

    摘要: A recording medium conveyance guide device includes a conveyance guide disposed upstream from a transfer nip to transfer an image to a recording medium in a recording-medium conveyance direction, to at least partially contact the recording medium. The recording medium conveyance guide device further includes a drive device to move a leading edge of the conveyance guide from a first position to a second position closer to the transfer nip than the first position when the trailing edge of the recording medium approaches the leading edge of the conveyance guide.

    摘要翻译: 记录介质传送引导装置包括设置在转印夹持部的上游的输送引导件,以将记录介质输送方向的图像转印到记录介质上,至少部分地与记录介质接触。 记录介质传送引导装置还包括驱动装置,当记录介质的后缘接近记录介质的前缘时,驱动装置将输送引导件的前边缘从第一位置移动到比第一位置更靠近转印夹持口的第二位置 运输指南。