Hon Hai Precision Industry Co., Ltd.

Tsinghua University

Wen-Zhen Li

Hong-Ying Fu

Lin Zhu

Cheng-Shi Chen

Kam-Shau Chan

Ze-Cheng Hou

Yuan-Feng Liu

Lu Chen

Qing-Chun Du

Guang-Liang Sheu

Kai-Li Jiang

Shi-Ying Liu

Hwang-Miaw Chen

Jian Li

Jie Wang

Kuo-Jung Chung

Yue-Feng Meng

Li-Qing Zhang

Lun-Qiao Xiong

Chen Luan

A method for making a three-dimensional hierarchical layered porous copper, the method includes providing a copper-zinc alloy precursor being composed of a &#x3b2;' phase and a &#x3b3; phase, and treating the copper-zinc alloy precursor by electrochemical dealloying. The present application further provides a three-dimensional hierarchical layered porous copper including a first surface layer, an intermediate layer, and a second surface layer stacked in that order. The first surface layer includes a plurality of micron-scale pores and a plurality of first nanoscale pores. The intermediate layer includes a plurality of second nanoscale pores. The second surface layer includes the plurality of micron-scale pores and the plurality of first nanoscale pores.

Three-dimensional hierarchical layered porous copper and method for making the same

A method for forming a current collector is provided. At least two carbon nanostructure reinforced copper composite substrates are provided. The at least two carbon nanostructure reinforced copper composite substrates are stacked to form a composite substrate. An active metal layer is disposed on a surface of the composite substrate to form a first a composite structure. The first composite structure is pressed to form a second composite structure. The second composite structure is annealed to form a third composite structure. The third composite structure is de-alloyed to form a porous copper composite.

Current collector and anode electrode of lithium ion battery, and method for fabricating the same

An aluminum matrix composite is provided. The aluminum matrix composite comprises at least one reinforcement layer and an aluminum layer. The at least one reinforcement layer comprises a plurality of reinforcement sheets. The plurality of reinforcement sheets are uniformly dispersed in at least a portion of the aluminum layer.

Aluminum matrix composites and method thereof

A method for forming a porous copper composite is provided. At least two carbon nanostructure reinforced copper composite substrates are provided. The at least two carbon nanostructure reinforced copper composite substrates are stacked to form a composite substrate. An active metal layer is disposed on a surface of the composite substrate to form a first a composite structure. The first composite structure is pressed to form a second composite structure. The second composite structure is annealed to form a third composite structure. The third composite structure is de-alloyed to form a porous copper composite.

Porous copper composite and method thereof

An anode of the lithium ion battery is provided. The anode of the lithium ion battery comprises a nanoporous copper substrate and a copper oxide nanosheet array. The copper oxide nanosheet array is disposed on one surface of the nanoporous copper substrate, and the nanoporous copper substrate is chemically bonded to the copper oxide nanosheet array.

Anode of lithium battery, method for fabricating the same, and lithium battery using the same

A method for making composite structure with porous metal comprising: S, providing a substrate; S, fixing a porous metal structure on the substrate to obtain a first middle structure; S, fixing at least one carbon nanotube structure on the porous metal structure in the first middle structure to obtain a second middle structure; and S, shrinking the second middle structure to form a composite structure with porous metal.

Method for making composite structure with porous metal

A method for making nanoporous nickel composite material comprises: providing a cathode plate and a copper-containing anode plate, electroplating a copper material layer a surface of the cathode plate; laying a carbon nanotube layer on the copper material layer, and forming an overlapped structure of the copper material layer and the carbon nanotube laye; the cathode plate and the overlapped structure are used as a cathode, and a nickel-containing anode plate is used as an anode, plating a nickel material layer on the overlapped structure to form sandwich structure; repeating steps Sto Sto obtain a carbon nanotube-reinforced copper-nickel alloy; rolling and annealing the carbon nanotube-reinforced copper-nickel alloy; and etching the carbon nanotube-reinforced copper-nickel alloy to form the nanoporous nickel composite material.

Method for making nanoporous nickel composite material

A method for forming an aluminum matrix composite is provided. At least one reinforcement layer and an aluminum layer are provided. The at least one reinforcement layer is disposed on at least one surface of the aluminum layer to form a first composite structure. The first composite structure is pressed to form a second composite structure. A process of alternatively folding and pressing the second composite structure is repeated to form the aluminum matrix composite.

A biosensor electrode, comprising: a porous metal structure; and a carbon nanotube structure comprising a plurality of carbon nanotubes, the carbon nanotube structure is fixed on a surface of the porous metal structure, wherein the porous metal structure and the carbon nanotube structure are shrunk together to form a plurality of wrinkled parts.

Biosensor electrode and biosensor using the same

A composite structure with porous metal comprises a porous metal structure and a carbon nanotube structure comprising a plurality of carbon nanotubes, the carbon nanotube structure is fixed on surface of the porous metal structure, and the porous metal structure and the carbon nanotube structure are shrunk together to form a plurality of wrinkled parts.

Composite structure with porous metal

A biosensor electrode comprises comprising a porous structure comprising a plurality of metal ligaments and a plurality of pores; and at least one carbon nanotube structure embedded in the porous structure and comprising a plurality of carbon nanotubes joined end to end by van der Waals attractive force, wherein the plurality of carbon nanotubes are arranged along a same direction.

A method of making a nanoporous copper is provided. A copper alloy layer and at least one active metal layer are provided. The copper alloy layer comprises a first surface and a second surface. The at least one active metal layer is located on the first surface and the second surface to form a structure. The structure is processed to form a composite structure. A process of folding and pressing the composite structure is repeated to form a precursor. The precursor is corroded to form the nanoporous copper.

Method for making nanoporous copper

A fuel cell electrode comprises a three-dimensional porous composite structure comprising a porous structure comprising a plurality of metal ligaments and a plurality of pores; and at least one carbon nanotube structure embedded in the porous structure and comprising a plurality of carbon nanotubes joined end to end by van der Waals attractive force, wherein the plurality of carbon nanotubes are arranged along a same direction.

Fuel cell electrode and fuel cell using the same

A three-dimensional porous composite structure comprises a porous structure and at least one carbon nanotube structure. The porous structure has a plurality of metal ligaments and a plurality of pores. The at least one carbon nanotube structure is embedded in the porous structure and comprising a plurality of carbon nanotubes joined end to end by van der Waals attractive force, wherein the plurality of carbon nanotubes are arranged along a same direction.

Three-dimensional porous composite structure

An anode of lithium battery comprises a current collector and an anode material layer. The anode material layer is located in at least one surface of the current collector. The current collector is a three-dimensional porous composite structure. The three-dimensional porous composite structure comprises a porous structure and at least one carbon nanotube structure. The porous structure has a plurality of metal ligaments and a plurality of pores. The at least one carbon nanotube structure is embedded in the porous structure and comprising a plurality of carbon nanotubes joined end to end by van der Waals attractive force, wherein the plurality of carbon nanotubes are arranged along a same direction.

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Beijing, China

Wen-Zhen Li