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	<title>dissolved iron impurities &#8211; BIOENGINEER.ORG</title>
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		<title>Dissolved iron impurities drive green hydrogen electrolyzer degradation during power interruptions</title>
		<link>https://bioengineer.org/dissolved-iron-impurities-drive-green-hydrogen-electrolyzer-degradation-during-power-interruptions/</link>
		
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		<pubDate>Tue, 27 Oct 2026 23:29:43 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<category><![CDATA[alkaline water electrolysis]]></category>
		<category><![CDATA[Chem Catalysis]]></category>
		<category><![CDATA[dissolved iron impurities]]></category>
		<category><![CDATA[electrocatalysis]]></category>
		<category><![CDATA[electrolyzer stability]]></category>
		<category><![CDATA[green hydrogen]]></category>
		<category><![CDATA[Hydrogen production]]></category>
		<category><![CDATA[impurity engineering]]></category>
		<category><![CDATA[nickel iron oxyhydroxide anodes]]></category>
		<category><![CDATA[power cycling degradation]]></category>
		<category><![CDATA[renewable energy intermittency]]></category>
		<category><![CDATA[University of Oregon]]></category>
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					<description><![CDATA[University of Oregon chemists have identified dissolved iron impurities as the controlling factor in the degradation of alkaline water electrolyzers during power interruptions, pointing toward an impurity-engineering fix for green hydrogen production.]]></description>
		
		
		
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