Recovery of expensive Pt/C catalysts from the end-of-life membrane electrode assembly of proton exchange membrane fuel cells

Abha Bharti; Rajalakshmi Natarajan

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Recovery of expensive Pt/C catalysts from the end-of-life membrane electrode assembly of proton exchange membrane fuel cells

机译：从质子交换膜燃料电池的寿命端电极组件中恢复昂贵的Pt / C催化剂

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A simple and economical route using an environmental friendly solvent is reported for recovering catalyst from the end-of-life membrane electrode assembly. This precious component is recovered in the form of Pt/C and ionomer powder. The catalyst exhibited an electrochemical surface area of 42 m ~(2) g ~(?1) and remarkable stability, showcasing its potential for second life applications.

机译：据报道，使用环保型溶剂的简单且经济的途径从寿命端膜电极组件中回收催化剂。该贵重组分以Pt / C和离聚物粉末的形式回收。催化剂表现出42m〜（2）G〜（α1）和显着稳定性的电化学表面积，展示其对第二寿命应用的可能性。

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《RSC Advances》 |2020年第58期|共5页
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Abha Bharti; Rajalakshmi Natarajan;
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1. Recovery of expensive Pt/C catalysts from the end-of-life membrane electrode assembly of proton exchange membrane fuel cells [J] . Bharti Abha, Natarajan Rajalakshmi RSC Advances . 2020,第58期

机译：从质子交换膜燃料电池的寿命端电极组件中恢复昂贵的Pt / C催化剂
2. Fuel cell performance of membrane electrode assembly with PDAC/sPPO self-assembly layer containing Pt-Ru catalyst on proton exchange membrane surface [J] . Wan Chieh-Hao, Shih Nai-Chien, Su Yan Zhang, Catalysis Today . 2016,第Pta2期

机译：质子交换膜表面含Pt-Ru催化剂的PDAC / sPPO自组装层的膜电极组件的燃料电池性能
3. Self-humidifying Pt-C/Pt-TiO2 dual-catalyst electrode membrane assembly for proton-exchange membrane fuel cells [J] . Yang H. N., Lee W. H., Choi B. S., Energy . 2017,第FEBa1期

机译：用于质子交换膜燃料电池的自增湿Pt-C / Pt-TiO2双催化剂电极膜组件
4. Effect of platinum catalyst loading on membrane electrode assembly (MEA) in proton exchange membrane fuel cell (PEMFC) [C] . Zahari Norfarhanim Mohd, Aziz Azlan Abdul 2012 10th IEEE International Conference on Semiconductor Electronics. . 2012

机译：铂催化剂负载量对质子交换膜燃料电池（PEMFC）的膜电极组件（MEA）的影响
5. Chemical modification of fuel cell catalysts and electrochemistry of proton exchange membrane fuel cell electrodes. [D] . Easton, E. Bradley. 2003

机译：燃料电池催化剂的化学改性和质子交换膜燃料电池电极的电化学。
6. Improved Oxygen Reduction Activity and Durability of Dealloyed PtCox Catalysts for Proton Exchange Membrane Fuel Cells: Strain Ligand and Particle Size Effects [O] . Qingying Jia, Keegan Caldwell, Kara Strickland, -1

机译：用于质子交换膜燃料电池的脱金属PtCox催化剂的氧还原活性和耐久性的改善：应变配体和粒度效应
7. Recovery of expensive Pt/C catalysts from the end-of-life membrane electrode assembly of proton exchange membrane fuel cells [O] . Abha Bharti, Rajalakshmi Natarajan 2020

机译：从质子交换膜燃料电池的寿命端电极组件中恢复昂贵的Pt / C催化剂

Recovery of expensive Pt/C catalysts from the end-of-life membrane electrode assembly of proton exchange membrane fuel cells

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