PROCESS AND APPARATUS OF CO2 ENERGY SOURCE ADOPTED IN SOLID OXIDE FUEL CELL - CO2 ENERGY CONVERSION CYCLE
    5.
    发明申请
    PROCESS AND APPARATUS OF CO2 ENERGY SOURCE ADOPTED IN SOLID OXIDE FUEL CELL - CO2 ENERGY CONVERSION CYCLE 有权
    固体氧化物燃料电池中二氧化碳能源的工艺和装置 - 二氧化碳能量转换循环

    公开(公告)号:US20120115067A1

    公开(公告)日:2012-05-10

    申请号:US12973507

    申请日:2010-12-20

    IPC分类号: H01M8/12

    摘要: A process and apparatus of “Solid Oxide Fuel Cell (SOFC)-CO2 Energy Conversion Cycle (referred to as SOFC-CO2-ECC)” are invented to adopt CO2 as energy sources from waste/stock gas or convert and fix it in the useful compounds. CO2 is converted into CO and O2 via simultaneously catalytic and electrochemical reactions in SOFC for power generation and CO2 cracking. Furthermore, CO is used either as the fuel in SOFC for power generation or starting materials in the chemical reactors to produce CO-derivatives of energy source materials and useful chemical compounds. Hence, SOFC-CO2-ECC is an active or scientific carbon cycle with zero emission of CO2. Thus, the efficacy of environmental protection via solving the problem of CO2 greenhouse effect is achieved, so as to grasp of the “Right of Carbon Emission Trading” issues.

    摘要翻译: 发明了“固体氧化物燃料电池(SOFC)-CO2能量转换循环(简称SOFC-CO2-ECC)”的方法和装置,以将二氧化碳作为来自废弃物/原料气体的能源进行转化并将其固定在有用的 化合物。 CO2通过SOFC中的同时催化和电化学反应转化为CO和O2,用于发电和二氧化碳开裂。 此外,CO用作SOFC中的燃料用于发电或化学反应堆中的起始材料,以产生能量源材料和有用化合物的CO衍生物。 因此,SOFC-CO2-ECC是一种积极或科学的碳排放二氧化碳的碳循环。 因此,通过解决二氧化碳温室效应问题,实现了环保的效能,从而掌握了“碳排放权交易”问题。

    Formulation of nano-scale electrolyte suspensions and its application process for fabrication of solid oxide fuel cell-membrane electrode assembly (SOFC-MEA)
    6.
    发明授权
    Formulation of nano-scale electrolyte suspensions and its application process for fabrication of solid oxide fuel cell-membrane electrode assembly (SOFC-MEA) 有权
    纳米级电解质悬浮液的制备及其制备固体氧化物燃料电池 - 膜电极组件(SOFC-MEA)的应用方法

    公开(公告)号:US08158304B2

    公开(公告)日:2012-04-17

    申请号:US12177161

    申请日:2008-07-22

    IPC分类号: H01M8/00 B05D5/12

    摘要: This invention describes the recipe and preparation process of nano-scale electrolyte suspension and its application via a spin coating process for fabrication of airtight/fully dense electrolyte layers composed in solid oxide fuel cell-membrane electrode assembly with high performance characteristics. The recipe of nano-scale electrolyte suspension includes 10˜50 wt % nano-scale electrolyte powder, 0.01˜1 wt % poly acrylic acid (PAA as dispersant), 0.1˜5 wt % poly vinyl alcohol (PVA as binder), 0.005˜1 wt % octanol as defoamer, and deionized water as solvent. Solid oxide fuel cell fabricated via this recipe and process exhibits that the open-circuit voltage (OCV) is over 1 Volt, and maximum power density is 335 mW/cm2 at 800° C.

    摘要翻译: 本发明描述了纳米级电解质悬浮液的配方和制备方法及其通过旋涂方法的应用,用于制造具有高性能特性的固体氧化物燃料电池 - 膜电极组件的气密/致密电解质层。 纳米级电解质悬浮液的配方包括10〜50重量%的纳米级电解质粉末,0.01〜1重量%的聚丙烯酸(PAA作为分散剂),0.1〜5重量%的聚乙烯醇(PVA作为粘合剂),0.005〜 1重量%辛醇作为消泡剂,去离子水作为溶剂。 通过该配方和工艺制造的固体氧化物燃料电池表明,开路电压(OCV)超过1V,800℃时最大功率密度为335mW / cm2。

    CO-CO2 energy conversion cycle using solid oxide fuel cells
    7.
    发明授权
    CO-CO2 energy conversion cycle using solid oxide fuel cells 有权
    CO-CO2能量转换循环使用固体氧化物燃料电池

    公开(公告)号:US08679700B2

    公开(公告)日:2014-03-25

    申请号:US12973507

    申请日:2010-12-20

    IPC分类号: H01M8/18

    摘要: A method and apparatus for energy conversion cycle based on Solid Oxide Fuel Cell (SOFC) and utilizing CO2 source (referred to as SOFC-CO2-ECC) adopt CO2 as energy sources from waste/stock gas or convert and fix it in the useful compounds. CO2 is converted into CO and O2 via simultaneously catalytic and electrochemical reactions in SOFC for power generation and CO2 cracking. Furthermore, CO is used either as the fuel in SOFC for power generation or starting materials in the chemical reactors to produce CO-derivatives of energy source materials and useful chemical compounds. Hence, SOFC-CO2-ECC is an active or scientific carbon cycle with zero emission of CO2.

    摘要翻译: 基于固体氧化物燃料电池(SOFC)和利用CO2源(称为SOFC-CO2-ECC)的能量转换循环的方法和装置采用二氧化碳作为来自废弃物/原料气体的能源,或将其转化固定在有用的化合物 。 CO2通过SOFC中的同时催化和电化学反应转化为CO和O2,用于发电和二氧化碳开裂。 此外,CO用作SOFC中的燃料用于发电或化学反应堆中的起始材料,以产生能量源材料和有用化合物的CO衍生物。 因此,SOFC-CO2-ECC是一种积极或科学的碳排放二氧化碳的碳循环。

    Synergistic process and recipe for fabrication of a high integrity membrane electrode assembly of solid oxide fuel cell
    8.
    发明授权
    Synergistic process and recipe for fabrication of a high integrity membrane electrode assembly of solid oxide fuel cell 有权
    用于制造固体氧化物燃料电池的高完整性膜电极组件的协同过程和配方

    公开(公告)号:US07914636B2

    公开(公告)日:2011-03-29

    申请号:US11853033

    申请日:2007-09-11

    IPC分类号: C03B29/00

    摘要: A recipe and two sequential processes for fabrication of electrode substrates of solid oxide fuel cells (SOFCs) are described in this invention. The typical recipe consists of 50˜86 wt % electrolyte (8YSZ) or 50˜80 wt % anode electrode (NiO/8YSZ), 12˜22 wt % MEK (solvent 1), 5˜9 wt % EtOH (solvent 2), 1˜2 wt % TEA (dispersant), 0.5˜2 wt % DBP (plasticizer 1), 0.5˜2 wt % PEG (plasticizer 2), 3˜6 wt % PVB (binder), and 0.1˜10 wt % graphite (pore former). Two sequential processes include: 1. The process for preparation of the green tape slurry from materials of the recipe, 2. The synergistic process for fabrication of a high integrity membrane electrode assembly (MEA) of SOFC from the prepared electrode substrates.

    摘要翻译: 在本发明中描述了用于制造固体氧化物燃料电池(SOFC)的电极基底的配方和两个顺序方法。 典型的配方由50〜86重量%的电解质(8YSZ)或50〜80重量%的阳极(NiO / 8YSZ),12〜22重量%的MEK(溶剂1),5〜9重量%的EtOH(溶剂2) 1〜2重量%TEA(分散剂),0.5〜2重量%DBP(增塑剂1),0.5〜2重量%PEG(增塑剂2),3〜6重量%PVB(粘合剂)和0.1〜10重量% 成孔剂)。 两个连续的方法包括:1.从配方材料制备生胶带浆料的方法,2.从制备的电极基材制造SOFC的高完整性膜电极组件(MEA)的协同过程。

    Formulation of nano-scale electrolyte suspensions and its application process for fabrication of solid oxide fuel cell-membrane electrode assembly (SOFC-MEA)
    9.
    发明申请
    Formulation of nano-scale electrolyte suspensions and its application process for fabrication of solid oxide fuel cell-membrane electrode assembly (SOFC-MEA) 有权
    纳米级电解质悬浮液的制备及其制备固体氧化物燃料电池 - 膜电极组件(SOFC-MEA)的应用方法

    公开(公告)号:US20100018036A1

    公开(公告)日:2010-01-28

    申请号:US12177161

    申请日:2008-07-22

    IPC分类号: H01M4/82

    摘要: This invention describes the recipe and preparation process of nano-scale electrolyte suspension and its application via a spin coating process for fabrication of airtight/fully dense electrolyte layers composed in solid oxide fuel cell-membrane electrode assembly with high performance characteristics. The recipe of nano-scale electrolyte suspension includes 10˜50 wt % nano-scale electrolyte powder, 0.01˜1 wt % poly acrylic acid (PAA as dispersant), 0.1˜5 wt % poly vinyl alcohol (PVA as binder), 0.005˜1 wt % octanol as defoamer, and deionized water as solvent. Solid oxide fuel cell fabricated via this recipe and process exhibits that the open-circuit voltage (OCV) is over 1 Volt, and maximum power density is 335 mW/cm2 at 800° C.

    摘要翻译: 本发明描述了纳米级电解质悬浮液的配方和制备方法及其通过旋涂方法的应用,用于制造具有高性能特性的固体氧化物燃料电池 - 膜电极组件的气密/致密电解质层。 纳米级电解质悬浮液的配方包括10〜50重量%的纳米级电解质粉末,0.01〜1重量%的聚丙烯酸(PAA作为分散剂),0.1〜5重量%的聚乙烯醇(PVA作为粘合剂),0.005〜 1重量%辛醇作为消泡剂,去离子水作为溶剂。 通过该配方和工艺制造的固体氧化物燃料电池表明,开路电压(OCV)超过1V,800℃时最大功率密度为335mW / cm2。