公开(公告)号：WO2017060564A1

公开(公告)日：2017-04-13

申请号：PCT/FI2016/050652

申请日：2016-09-21

Applicant: NOKIA TECHNOLOGIES OY

Inventor： ALLEN, Mark ,  WEI, Di ,  BESSONOV, Alexander

IPC: G01N27/12 ,  G01D5/16 ,  G01D3/10

CPC classification number: G01D5/16 ,  G01D3/10 ,  G01N27/121

Abstract: An apparatus comprising a detection circuit and an associated reference circuit, each circuit comprising a power source coupled to a memristor via a resistive sensor, the power source configured to apply a voltage to the memristor to switch the memristor from a first resistance state to a second resistance state when the resistive sensor is exposed to a physical stimulus, wherein the power source of the detection circuit is configured to have a discharge rate which is dependent upon the physical stimulus whilst the power source of the associated reference circuit is configured to have a discharge rate which is not dependent upon the physical stimulus, the resulting difference in discharge rates between the respective power sources allowing the timing of the physical stimulus to be determined based on whether or not the respective memristors of the detection and associated reference circuits have both switched.

Abstract translation: 一种包括检测电路和相关联的参考电路的装置，每个电路包括经由电阻传感器耦合到忆阻器的电源，电源被配置为向忆阻器施加电压以将忆阻器从第一电阻状态切换到第二电阻状态 当电阻传感器暴露于物理刺激时，电阻状态，其中检测电路的电源被配置为具有取决于物理刺激的放电速率，而相关参考电路的电源被配置为具有放电 不依赖于物理刺激的速率，根据检测和相关联的参考电路的各个忆阻器是否都进行了切换，导致能够确定物理刺激的定时的相应电源之间的放电速率的差异。

公开(公告)号：WO2016066889A1

公开(公告)日：2016-05-06

申请号：PCT/FI2015/050714

申请日：2015-10-21

Applicant: NOKIA TECHNOLOGIES OY

Inventor： WEI, Di ,  ALLEN, Mark

IPC: H01M4/06 ,  H01L21/263 ,  C01B31/04

CPC classification number: H01M6/40 ,  H01L21/263 ,  H01M4/0414 ,  H01M4/583 ,  H01M6/32

Abstract: A method comprising: a deposition step comprising depositing a layer of graphene oxide; a deposition step comprising selectively exposing a region of the deposited graphene oxide layer to electromagnetic radiation to form a region of reduced graphene oxide adjacent to a neighbouring region of unexposed graphene oxide, the graphene oxide and adjacent reduced graphene oxide regions forming a junction therebetween to produce a graphene oxide-reduced graphene oxide junction layer; and repeating the deposition and exposure steps for one or more further respective layers of graphene oxide, over an underlying graphene oxide-reduced graphene oxide junction layer, to produce an apparatus in which the respective junctions of the graphene oxide- reduced graphene oxide layers, when considered together, extend in the third dimension.

Abstract translation: 一种方法，包括：沉积步骤，包括沉积氧化石墨烯层; 沉积步骤包括选择性地将沉积的氧化石墨烯层的区域暴露于电磁辐射以形成与未曝光的氧化石墨烯的相邻区域相邻的还原石墨烯氧化物的区域，氧化石墨烯和邻近的还原石墨烯氧化物区域之间形成连接以产生 氧化石墨烯氧化物还原石墨烯氧化物结层; 并且在氧化还原氧化石墨烯氧化物接合层上方，在氧化还原氧化石墨烯氧化物接合层之上重复一个或多个其它相应的氧化石墨烯层的沉积和曝光步骤，以产生其中氧化石墨烯氧化物还原的石墨烯氧化物层的各个结点当 一起考虑，延伸到第三维度。

公开(公告)号：WO2016055695A1

公开(公告)日：2016-04-14

申请号：PCT/FI2015/050656

申请日：2015-10-02

Applicant: NOKIA TECHNOLOGIES OY

Inventor： WEI, Di

IPC: H01M14/00

CPC classification number: H01M6/32 ,  H01G11/32 ,  H01G11/48 ,  H01G11/64 ,  H01M4/483 ,  H01M6/40 ,  H01M2220/30 ,  H01M2300/0045 ,  H01M2300/0085

Abstract: An apparatus comprising a first electrode, a second electrode and an electrolyte, the first electrode comprising graphene oxide and configured to generate protons in the presence of water to produce a potential difference between the first and second electrodes, the electrolyte configured to enable the generated protons to flow from the first electrode to the second electrode when the first and second electrodes are connected by an external circuit, wherein the electrolyte comprises a room-temperature ionic fluid configured to absorb water from the surrounding environment and deliver said water to the first electrode to facilitate the generation of protons.

Abstract translation: 一种包括第一电极，第二电极和电解质的装置，所述第一电极包括氧化石墨烯，并且被配置为在存在水的情况下产生质子以产生所述第一和第二电极之间的电位差，所述电解质构造成使所产生的质子 当所述第一和第二电极通过外部电路连接时，所述电解质从所述第一电极流动到所述第二电极，其中所述电解质包括构造成从周围环境吸收水并将所述水输送到所述第一电极的室温离子流体 促进质子的产生。

公开(公告)号：WO2017068236A1

公开(公告)日：2017-04-27

申请号：PCT/FI2016/050700

申请日：2016-10-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： ASTLEY, Michael ,  HARRIS, Nadine ,  WEI, Di

IPC: C01B3/04 ,  B01J19/12 ,  B01J35/00

CPC classification number: C01B3/042 ,  B01J19/122 ,  B01J35/004 ,  C01B13/0207 ,  C01B2203/0405 ,  Y02E60/364

Abstract: An apparatus and method for making such an apparatus. The apparatus comprises at least two plasmonic resonators having a space therebetween, the at least two plasmonic resonators configured to undergo plasmonic resonance upon irradiation by electromagnetic radiation and thereby generate an electric field in the space; and graphene oxide positioned within the space and in electrical contact with the at least two plasmonic resonators; the graphene oxide configured to: attract water molecules into the space; protonate water molecules present in the vicinity of the space;and by using the generated electric field in the space, split water molecules in the vicinity of the space, thereby producing hydrogen and oxygen.

Abstract translation: 制造这种设备的设备和方法。 所述设备包括至少两个等离子体共振器，所述等离子体共振器之间具有空间，所述至少两个等离子体共振器被配置为在通过电磁辐射照射时经历等离子体共振并且由此在所述空间中产生电场; 以及位于所述空间内并且与所述至少两个等离子体谐振器电接触的石墨烯氧化物; 所述石墨烯氧化物构造成：将水分子吸引到所述空间中; 使存在于该空间附近的水分子质子化;通过使用该空间中产生的电场，在该空间附近分解水分子，从而产生氢气和氧气。

公开(公告)号：WO2016024035A1

公开(公告)日：2016-02-18

申请号：PCT/FI2014/050618

申请日：2014-08-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： ALLEN, Mark Lee ,  WEI, Di

IPC: H01M6/40 ,  H01M4/133 ,  H01Q1/22 ,  H01Q1/38 ,  G06K19/07 ,  G06K19/077

CPC classification number: G06K19/07773 ,  G06K19/0702 ,  H01M6/40 ,  H01M10/36 ,  H01Q1/2225 ,  H01Q1/248 ,  H01Q1/38

Abstract: An apparatus (10) comprising one or more proton battery cells (24), each cell comprising: a proton- generator region (25) configured to donate proton charge carriers; a proton-acceptor region (26) configured to accept donated proton charge carriers; a first electrode (27) associated with one of the proton-generator region (25) and the proton-acceptor region (26); and a second electrode (28) associated with the other of the proton-generator region (25) and the proton-acceptor region (26); an antenna (50), wherein at least a portion of the antenna (50) is configured to provide at least some of the first electrode(s) (27) of the one or more proton battery cells (24); and circuitry (80) configured to be powered via second electrode(s) (28) of the one or more proton battery cells (24) in electrical parallel, wherein the circuitry (80) is configured to operably connect to the antenna (50). The portion of the antenna (50) that provides the first electrodes (27) may be a grounded portion such as a ground plane.

Abstract translation: 一种包括一个或多个质子电池单元（24）的装置（10），每个电池包括：质子发生器区域（25），被配置为捐赠质子电荷载体; 配置为接受捐赠的质子电荷载体的质子 - 受体区域（26） 与质子发生器区域（25）和质子 - 受体区域（26）中的一个相关联的第一电极（27）。 以及与质子发生器区域（25）和质子 - 受体区域（26）中的另一个相关联的第二电极（28）。 天线（50），其中所述天线（50）的至少一部分被配置为提供所述一个或多个质子电池单元（24）中的至少一些第一电极（27）; 和电路（80），被配置为通过电并联的所述一个或多个质子电池单元（24）的第二电极（28）供电，其中所述电路（80）被配置为可操作地连接到所述天线（50） 。 提供第一电极（27）的天线（50）的部分可以是诸如接地平面的接地部分。

公开(公告)号：WO2015094005A1

公开(公告)日：2015-06-25

申请号：PCT/RU2013/001130

申请日：2013-12-17

Applicant: NOKIA TECHNOLOGIES OY ,  BESSONOV, Alexander Alexandrovich

Inventor： BESSONOV, Alexander Alexandrovich ,  BORINI, Stefano ,  WEI, Di ,  WHITE, Richard

IPC: H01L21/02 ,  H01L21/268 ,  H01L21/67 ,  C01B31/04

CPC classification number: H01L21/268 ,  C01B32/184 ,  C01B32/23 ,  H01L21/02118 ,  H01L21/0231 ,  H01L21/67225

Abstract: In accordance with an example embodiment of the present invention, a method is disclosed. The method comprises providing a substrate, depositing a graphene oxide (GO) film on the substrate, exposing at least one part of the GO film to photonic irradiation for reducing said at least one part of the GO film, thereby producing a pattern of at least one reduced GO (rGO) area in the GO film; and selectively depositing polar material onto the GO film according to said pattern of at least one rGO area.

Abstract translation: 根据本发明的示例性实施例，公开了一种方法。 所述方法包括提供基板，在所述基板上沉积氧化石墨烯（GO）膜，将所述GO膜的至少一部分暴露于光子照射以减少所述GO膜的所述至少一部分，从而产生至少 GO电影中的GO（rGO）区域减少一个; 并根据所述至少一个rGO区域的图案选择性地将极性材料沉积在GO膜上。

公开(公告)号：WO2017046448A1

公开(公告)日：2017-03-23

申请号：PCT/FI2016/050629

申请日：2016-09-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： ZARRA, Salvatore ,  WEI, Di

IPC: H01M4/38 ,  H01M4/58 ,  H01M6/26 ,  H01M4/62 ,  H01M6/18 ,  H01M10/32 ,  H01M6/32

CPC classification number: H01M4/38 ,  H01M4/625 ,  H01M6/181 ,  H01M6/26 ,  H01M6/32 ,  H01M10/32 ,  H01M2300/0082

Abstract: An apparatus and method of providing an apparatus, the apparatus comprising: an electrode comprising metal; an anode comprising a composite of halide salt and conductive carbon based material wherein the anode is deposited on the electrode; a cathode comprising metal; and a solid electrolyte provided between the cathode and the anode.

Abstract translation: 一种提供装置的装置和方法，所述装置包括：包括金属的电极; 阳极，其包含卤化物盐和导电碳基材料的复合物，其中所述阳极沉积在所述电极上; 包含金属的阴极; 以及设置在阴极和阳极之间的固体电解质。

公开(公告)号：WO2016124812A1

公开(公告)日：2016-08-11

申请号：PCT/FI2016/050042

申请日：2016-01-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： BORINI, Stefano ,  WEI, Di

IPC: G08B21/20 ,  G01N33/02 ,  H01M6/32

CPC classification number: G08B21/20 ,  G01N33/02 ,  H01M6/32

Abstract: An apparatus comprising: a humidity-dependent electrical energy source configured to provide electrical energy when an environment occupied by the humidity- dependent electrical energy source becomes humid; and an electrically activated visual indicator coupled to receive provided electrical energy from the humidity- dependent electrical energy source and configured to provide a visual indication that the environment occupied by the humidity-dependent electrical energy source has become humid.

Abstract translation: 一种装置，包括：依赖于湿度的电能源，被配置为当由依赖于湿度的电能源所占据的环境变得潮湿时提供电能; 以及电活动的视觉指示器，其被耦合以从所述依赖于湿度的电能源接收提供的电能并且被配置为提供由所述依赖于湿度的电能源所占据的环境变得潮湿的视觉指示。

公开(公告)号：WO2016097471A1

公开(公告)日：2016-06-23

申请号：PCT/FI2015/050837

申请日：2015-12-01

Applicant: NOKIA TECHNOLOGIES OY

Inventor： WEI, Di ,  BORINI, Stefano

IPC: C01B31/04 ,  C08G73/00 ,  G01N27/30 ,  H01G11/32 ,  H01M4/133 ,  H01M10/00 ,  H01M6/40

CPC classification number: H01G11/32 ,  G01N27/308 ,  H01G11/48 ,  H01G11/86 ,  H01M4/137 ,  H01M4/1397 ,  H01M4/364 ,  H01M4/625 ,  Y02E60/13

Abstract: The present disclosure provides a method of preparing a graphene oxide composite comprising (i) contacting (a) an aqueous solution comprising graphene oxide with (b) at least one polymerisable amine monomer and (c) at least one acid; and (ii) adding a polymerising initiator to the mixture obtained in step (i). Associated apparatus are also described.

Abstract translation: 本公开提供了一种制备氧化石墨烯复合材料的方法，其包括（i）使（a）包含氧化石墨烯的水溶液与（b）至少一种可聚合胺单体和（c）至少一种酸; 和（ii）在步骤（i）中获得的混合物中加入聚合引发剂。 还描述了相关装置。

公开(公告)号：WO2015052370A1

公开(公告)日：2015-04-16

申请号：PCT/FI2014/050713

申请日：2014-09-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： ASTLEY, Michael ,  WEI, Di ,  BORINI, Stefano ,  KIVIOJA, Jani

IPC: G01N27/407 ,  G01N27/30 ,  G01N27/12 ,  G01N27/416

CPC classification number: G01N27/4166 ,  G01N27/307 ,  G01N27/308 ,  G01N27/4071 ,  G01N27/4074 ,  G01N27/4075

Abstract: An apparatus comprising a plurality of first elongate electrodes (101) separated from a plurality of second transversely oriented elongate electrodes (102) by an electrolyte (103), the plurality of transversely oriented first (101) and second (102) electrodes forming an array of respective electrochemical sensor nodes at the spaced crossings thereof, wherein the first electrodes (101) are configured such that the interaction of an analyte with the first electrode (101) at a sensor node affects an electrical property of the sensor node, and wherein the apparatus comprises respective terminals connected to each electrode (101, 102) for electrical connection to a measurement circuit to enable determination of the presence and/or amount of analyte at a particular sensor node based on a measurement of the electrical property of that sensor node.

Abstract translation: 一种包括通过电解质（103）从多个第二横向定向细长电极（102）分离的多个第一细长电极（101）的装置，所述多个横向取向的第一（101）和第二（102）电极形成阵列 其中所述第一电极（101）被配置为使得分析物与所述第一电极（101）在传感器节点处的相互作用影响所述传感器节点的电特性，并且其中所述第一电极 装置包括连接到每个电极（101,102）的各个端子，用于电连接到测量电路，以便能够基于该传感器节点的电气特性的测量来确定特定传感器节点处的分析物的存在和/或量。