SYSTEM AND METHOD FOR THE CO-PRODUCTION OF OXALIC ACID AND ACETIC ACID
    2.
    发明申请
    SYSTEM AND METHOD FOR THE CO-PRODUCTION OF OXALIC ACID AND ACETIC ACID 审中-公开
    用于共同生产草酸和乙酸的系统和方法

    公开(公告)号:WO2017112900A1

    公开(公告)日:2017-06-29

    申请号:PCT/US2016/068424

    申请日:2016-12-22

    摘要: A system and method for reducing carbon dioxide in an electrochemical cell comprising a first cell compartment, a second cell compartment, and a membrane positioned between the first cell compartment and the second cell compartment is disclosed. The method may include introducing a feed containing a carbon dioxide gas and a feed of catholyte at a cathode positioned in the first cell compartment, in which the cathode contains a gas diffusion electrode comprising a carbon cloth or graphitized carbon weave and wherein the carbon dioxide gas is directed through carbon fibers of the carbon cloth or graphitized carbon weave. The method may further include introducing a feed of anolyte at an anode positioned in the second cell compartment and applying an electrical potential between the anode and the cathode of the electrochemical cell to thereby reduce the carbon dioxide to a reduction product.

    摘要翻译: 公开了用于减少电化学电池中的二氧化碳的系统和方法,所述电化学电池包含第一细胞隔室,第二细胞隔室和位于第一细胞隔室和第二细胞隔室之间的隔膜。 该方法可以包括在位于第一电池室中的阴极处引入含有二氧化碳气体和阴极电解液供给的进料,其中阴极含有包含碳布或石墨化碳织物的气体扩散电极,并且其中二氧化碳气体 通过碳布或石墨化碳织物的碳纤维引导。 该方法可以进一步包括在位于第二电池室中的阳极处引入阳极电解液进料,并且在电化学电池的阳极和阴极之间施加电势,从而将二氧化碳还原成还原产物。

    ELECTROCATALYSTS ON CARBONITRIDE MATRICES
    3.
    发明申请
    ELECTROCATALYSTS ON CARBONITRIDE MATRICES 审中-公开
    碳化物基质的电化学

    公开(公告)号:WO2017055981A1

    公开(公告)日:2017-04-06

    申请号:PCT/IB2016/055728

    申请日:2016-09-26

    申请人: BRETON S.P.A.

    IPC分类号: H01M4/90 H01M4/92 B82Y30/00

    摘要: The invention relates to electrocatalysts comprising a carbonitride (CN) shell featuring good electrical conductivity, coordinating suitable catalytically active sites. In a preferred aspect of the invention, the aforesaid carbonitride shell coordinates nanoparticles or aggregates of nanoparticles, on which the active sites of the electrocatalyst are located. In a preferred form of the invention, said carbonitride shell covers suitable cores with good electrical conductivity. Said electrocatalysts are obtained through a process involving the pyrolysis of suitable precursors; in one aspect of the invention, the preparation process requires certain further steps. In one preferred aspect, the steps comprise one or more of the following: chemical treatments; electrochemical treatments; further pyrolysis processes.

    摘要翻译: 本发明涉及包含具有良好导电性的碳氮化物(CN)壳的电催化剂,协调合适的催化活性位点。 在本发明的优选方面,上述碳氮化物壳体与纳米颗粒的纳米颗粒或聚集体相配合,其中电催化剂的活性位点位于其上。 在本发明的优选形式中,所述碳氮化物壳覆盖具有良好导电性的合适芯。 所述电催化剂通过涉及合适前体热解的方法获得; 在本发明的一个方面,制备方法需要进一步的步骤。 在一个优选的方面,所述步骤包括以下一种或多种:化学处理; 电化学处理; 进一步的热解过程。

    연료전지 전극용 분말, 연료전지 및 그 제조방법
    8.
    发明申请
    연료전지 전극용 분말, 연료전지 및 그 제조방법 审中-公开
    燃料电池用粉末,燃料电池及其制造方法

    公开(公告)号:WO2015093862A1

    公开(公告)日:2015-06-25

    申请号:PCT/KR2014/012515

    申请日:2014-12-18

    发明人: 장재명 박주옥

    IPC分类号: H01M4/88 H01M4/86 H01M8/02

    摘要: 본 발명은, 금속을 용융하는 단계; 용융된 금속을 급속 냉각 하면서 분말화하여 비정질 금속 분말로 만드는 단계; 상기 비정질 금속 분말을 전해액 중에 침전시키는 단계; 및 상기 전해액에 전류를 인가하는 단계를 포함하는 것을 특징으로 하는 연료전지 전극용 분말 제조방법을 제공한다. 또한, 본 발명은, 상기 연료전지 전극용 분말 제조방법에 의하여 연료전지 전극용 분말을 제조하는 단계; 상기 연료전지 전극용 분말을 용매에 희석하여 슬러리를 제조하는 단계; 및 상기 슬러리를 수소전도성 멤브레인에 도포하여 연료전지 전극을 성막하는 단계를 포함하는 것을 특징으로 하는 연료전지 제조방법을 제공한다. 또한, 본 발명은, 비정질 금속의 분말로 이루어지고, 상기 금속은 Ni, Fe, Co 및 Zr 중 어느 하나와, Pd, Pt, P, Be, Si, C, Ag, Mg, Ga, 및 Al중 적어도 둘 이상을 포함하는 것을 특징으로 하는 연료전지 전극용 분말을 제공한다.

    摘要翻译: 本发明提供一种燃料电池用电极用粉末的制造方法,其特征在于,包括以下工序:熔融金属; 通过粉碎产生非晶态金属粉末,同时快速冷却熔融的金属; 将非晶态金属粉末悬浮在电解质中; 并向电解液施加电流。 另外,本发明提供一种燃料电池的制造方法,其特征在于,包括以下步骤:利用所述燃料电池用电极的制造方法,制造燃料电池用电极用粉末; 通过用溶剂稀释用于燃料电池电极的粉末来产生浆料; 以及通过将浆料铺展在导氢膜上而形成燃料电池电极。 此外,本发明提供一种包含非晶金属粉末的燃料电池用电极用粉末,其中,所述金属包含Ni,Fe,Co,Zr中的任一种,Pd,Pt,P,Be, Si,C,Ag,Mg,Ga和Al。 图:图。 3 AA生产AM电极的方法BB熔融金属CC生产粗粉DD增加表面积EE生产浆料FF生产Pt / C电极的方法GG液化Pt金属HH生产用于沉积的石墨粉末II生产Pt纳米粉末(约10 nm)JJ Induce 孔隙和聚集体KK通过分散体和超声波LL沉淀固定

    NON-CARBON BASED LITHIUM-AIR ELECTRODE
    10.
    发明申请
    NON-CARBON BASED LITHIUM-AIR ELECTRODE 审中-公开
    非碳基锂电极

    公开(公告)号:WO2015065889A1

    公开(公告)日:2015-05-07

    申请号:PCT/US2014/062365

    申请日:2014-10-27

    IPC分类号: H01M4/86

    摘要: A cathode current collector for a lithium-air battery includes a carbon-free, conductive, porous matrix. The matrix may include a metal boride, a metal carbide, a metal nitride, a metal oxide and/or a metal halide. Example matrix materials are antimony-doped tin oxide and titanium oxide. A carbon-free cathode exhibits improved mechanical and electrochemical properties including improved cycle life relative to conventional carbon-containing porous cathode current collectors.

    摘要翻译: 用于锂空气电池的阴极集电器包括无碳导电多孔基体。 基质可以包括金属硼化物,金属碳化物,金属氮化物,金属氧化物和/或金属卤化物。 示例性基质材料是锑掺杂的氧化锡和氧化钛。 相对于常规的含碳多孔阴极集电体,无碳阴极表现出改善的机械和电化学性能,包括改善的循环寿命。