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Correction to “Recent Advances in Electrochemical Oxygen Reduction to H2O2: Catalyst and Cell Design”
ACS Energy Letters ( IF 22.0 ) Pub Date : 2020-06-03 , DOI: 10.1021/acsenergylett.0c01151
Euiyeon Jung , Heejong Shin , Wytse Hooch Antink , Yung-Eun Sung , Taeghwan Hyeon

We found that we interpreted the data of the paper by Xia et al.(1) (ref 16 of the original article) incorrectly in our Perspective. Contrary to what we described on page 1889 (lines 44–54) of the original article, the input voltage was not iR-compensated. Additionally, the current density at this voltage should appear as ∼0.250 A cm–2 instead of ∼0.250 mA cm–2. This means that the system can deliver much higher electrical power consumption efficiency than we reported. The corrected text should read as follows: “It was suggested that the system could be used to make a large-scale unit cell (80 cm2) to produce a current density of ∼0.250 A cm–2 at 6 V (no iR compensation). However, the stability of membranes, especially the anion exchange membrane, needs further development to satisfy the industrial standard.” Please note that this Addition/Correction does not affect in any way the main conclusions of our Perspective. This article references 1 other publications.

中文翻译:

对“电化学氧还原为H 2 O 2的最新进展:催化剂和电池设计”的更正

我们发现我们在《透视》中错误地解释了Xia等人(1)的论文数据(原始文章的参考文献16)。与我们在原始文章第1889页(第44-54行)上描述的相反,输入电压未经iR补偿。另外,在该电压下的电流密度应为〜0.250 A cm -2,而不是〜0.250 mA cm -2。这意味着该系统可以提供比我们报告的更高的电耗效率。经更正的文本应如下所示:“建议该系统可用于制造大型单位电池(80 cm 2),以在6 V电压下产生约0.250 A cm –2的电流密度(无iR赔偿)。但是,膜,尤其是阴离子交换膜的稳定性需要进一步发展以满足工业标准。” 请注意,这种加法/更正不以任何方式影响我们观点的主要结论。本文引用了其他1个出版物。
更新日期:2020-06-03
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