锌空电池002

web of science--Zn air batteries (topic)--2021--461 articles

1-7(research articles) 

[1] Continuous nitrogen-Doped carbon nanotube matrix for boosting oxygen electrocatalysis in rechargeable Zn-air batteries,(9.676), https://doi.org/10.1016/j.jechem.2020.07.012

本文以盐为软模板，包覆，生长ZIF-67，合成氮掺杂碳纳米管（NCNTM）（？？钴去哪了）性能：开路电压 1.50 V，能量密度 220 mW cm−2,在5 mA cm−2下循环  1600 h稳定。

本文亮点：1.柔性锌空电池制备--凝胶电解液（5 mL of 11.25 M KOH+0.25 M ZnO with 0.5 g of acrylic acid and 0.075 g N, N’-methylene-bisacrylamide. The white precipitate was filtered out. Then, 75 µL saturated K2S2O8 as initiator was added into the solution and a portion of the solution was poured into the void of acrylic tape once the solution started to polymerize）

问题：1.为什么在ORR测试时通N2和O2气体测试？--在氮气没有还原峰在氧气有还原峰，证明出现的峰是ORR的峰。2.活性位点是Co-C/N还是碳纳米管基底还是协同？增加对比掺钴和不掺钴的性能。

[2] Rechargeable Zn–Air Batteries with Outstanding Cycling Stability Enabled by Ultrafine FeNi Nanoparticles-Encapsulated N-Doped Carbon Nanosheets as a Bifunctional Electrocatalyst,(11.189), 10.1021/acs.nanolett.1c00279

性能：稳定性测试：在 5.0 mA cm−2下循环1100 h 。

亮点：FeNi nanoparticles, M−Nx species, and N−C在FeNi/N−LCN，ORR,OER测试中的贡献对比说明；

[3] Electrospun N-Doped carbon nanofibers decorated with Fe3C nanoparticles as highly active oxygen reduction electrocatalysts for rechargeable Zn-air batteries,(2.328),10.1016/j.cplett.2021.138769

铁碳和碳基底协同作用催化OER,ORR反应。

性能：在 5.0 mA cm−2下循环16.7 h (-OH)

[4] Atomic layer deposited nickel sulfide for bifunctional oxygen evolution/reduction electrocatalysis and zinc-air batteries, (3.874) , 10.1088/1361-6528/abf26f

性能：在 5.0 mA cm−2下循环20 h (-OH)

问题：1.NiSX 在碱性溶液中不稳定，以Ni(OH)x进行反应 。反应物不稳定测试的意义。

[5] Trimetallic Zeolitic imidazolite framework-derived Co nanoparticles@CoFe-nitrogen-Doped porous carbon as bifunctional electrocatalysts for Zn-air battery, 8.128),10.1016/j.jcis.2020.10.130

性能：在 1.0 mA cm−2下循环100 h (-OH)

[6] RuCo alloy trifunctional electrocatalysts with ratio-dependent activity for Zn-air batteries and self-powered water splitting,  (6.22),10.1039/d0cc07565e

性能：在 2.0 mA cm−2下循环16.7 h (-OH)(Ru元素有利于水分解)

亮点：调节Ru和Co的比例分别适应OER(7:3)和ORR(5:5)测试，

问题：1：比例在6:4会在OER和ORR都有活性么？

2：是不同比例的元素对催化活性有影响还是不同比例组成物质的缺陷有影响？XPS，HRTEM表征

[7] Rationally Designed Zn-Anode and Co3O4-Cathode Nanoelectrocatalysts for an Efficient Zn-Air Battery, (3.605),10.1021/acs.energyfuels.1c01108

锌负极保护：巯基丙酸修饰(表面成核速度 −CH3 < −NH2 < −CO2H < bare gold)，Zn-S形成稳定的层，沉积的Zn与羧酸通过氢键相接触，促使Zn(101)生长。

性能：在 5.0 mA cm−2下循环83 h (-OH)

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