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	<id>https://matvoc.nims.go.jp/w/index.php?action=history&amp;feed=atom&amp;title=Item%3AQ5077</id>
	<title>Item:Q5077 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://matvoc.nims.go.jp/w/index.php?action=history&amp;feed=atom&amp;title=Item%3AQ5077"/>
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	<updated>2026-04-10T05:14:00Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.7</generator>
	<entry>
		<id>https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=49529&amp;oldid=prev</id>
		<title>Kishimoto: /* wbsetdescription-add:1|en */ Dispersion of perfluorocarbon polymer manufactured by Chemours (20wt%, IEC: &gt;1.00). Added as an ionomer in the catalyst layer.</title>
		<link rel="alternate" type="text/html" href="https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=49529&amp;oldid=prev"/>
		<updated>2025-02-28T00:08:50Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Added [en] description: &lt;/span&gt;&lt;/span&gt; Dispersion of perfluorocarbon polymer manufactured by Chemours (20wt%, IEC: &amp;gt;1.00). Added as an ionomer in the catalyst layer.&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:08, 28 February 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;description / en&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;description / en&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Dispersion of perfluorocarbon polymer manufactured by Chemours (20wt%, IEC: &gt;1.00). Added as an ionomer in the catalyst layer.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Kishimoto</name></author>
	</entry>
	<entry>
		<id>https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=49528&amp;oldid=prev</id>
		<title>Kishimoto: /* wbsetdescription-add:1|ja */ Chemours製パーフルオロカーボン系ポリマーの分散液(20wt%, IEC: &gt;1.00)。触媒層中のアイオノマーとして添加される。</title>
		<link rel="alternate" type="text/html" href="https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=49528&amp;oldid=prev"/>
		<updated>2025-02-28T00:08:49Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Added [ja] description: &lt;/span&gt;&lt;/span&gt; Chemours製パーフルオロカーボン系ポリマーの分散液(20wt%, IEC: &amp;gt;1.00)。触媒層中のアイオノマーとして添加される。&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:08, 28 February 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;description / ja&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;description / ja&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Chemours製パーフルオロカーボン系ポリマーの分散液(20wt%, IEC: &gt;1.00)。触媒層中のアイオノマーとして添加される。&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Kishimoto</name></author>
	</entry>
	<entry>
		<id>https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=49522&amp;oldid=prev</id>
		<title>Kishimoto: /* wbsetclaim-update:2||1 */ Property:P8: Item:Q5076</title>
		<link rel="alternate" type="text/html" href="https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=49522&amp;oldid=prev"/>
		<updated>2025-02-27T23:54:28Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Changed claim: &lt;/span&gt;&lt;/span&gt; &lt;a href=&quot;/wiki/Property:P8&quot; title=&quot;Property:P8&quot;&gt;Property:P8&lt;/a&gt;: &lt;a href=&quot;/wiki/Item:Q5076&quot; title=&quot;Item:Q5076&quot;&gt;Item:Q5076&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 23:54, 27 February 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Property / &lt;a title=&quot;Property:P8&quot; href=&quot;/wiki/Property:P8&quot;&gt;has broader&lt;/a&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Property / &lt;a title=&quot;Property:P8&quot; href=&quot;/wiki/Property:P8&quot;&gt;has broader&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;span&gt;&lt;a title=&quot;Item:Q5075&quot; href=&quot;/wiki/Item:Q5075&quot;&gt;Nafion (TM)&lt;/a&gt;&lt;/span&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;span&gt;&lt;a title=&quot;Item:Q5076&quot; href=&quot;/wiki/Item:Q5076&quot;&gt;Q5076&lt;/a&gt;&lt;/span&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Kishimoto</name></author>
	</entry>
	<entry>
		<id>https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48357&amp;oldid=prev</id>
		<title>Kishimoto: /* wbsetlabel-set:1|en */ Nafion (TM) D2020</title>
		<link rel="alternate" type="text/html" href="https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48357&amp;oldid=prev"/>
		<updated>2025-02-04T03:47:02Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Changed [en] label: &lt;/span&gt;&lt;/span&gt; Nafion (TM) D2020&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 03:47, 4 February 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;label / en&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;label / en&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Nafion D2020&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Nafion &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(TM) &lt;/ins&gt;D2020&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Kishimoto</name></author>
	</entry>
	<entry>
		<id>https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48356&amp;oldid=prev</id>
		<title>Kishimoto: /* wbsetlabel-set:1|ja */ Nafion (TM) D2020</title>
		<link rel="alternate" type="text/html" href="https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48356&amp;oldid=prev"/>
		<updated>2025-02-04T03:47:01Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Changed [ja] label: &lt;/span&gt;&lt;/span&gt; Nafion (TM) D2020&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 03:47, 4 February 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;label / ja&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;label / ja&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Nafion D2020&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Nafion &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(TM) &lt;/ins&gt;D2020&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Kishimoto</name></author>
	</entry>
	<entry>
		<id>https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48339&amp;oldid=prev</id>
		<title>Kishimoto: /* wbsetclaim-create:2||1 */ Property:P8: Item:Q5075</title>
		<link rel="alternate" type="text/html" href="https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48339&amp;oldid=prev"/>
		<updated>2025-02-04T02:54:54Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Created claim: &lt;/span&gt;&lt;/span&gt; &lt;a href=&quot;/wiki/Property:P8&quot; title=&quot;Property:P8&quot;&gt;Property:P8&lt;/a&gt;: &lt;a href=&quot;/wiki/Item:Q5075&quot; title=&quot;Item:Q5075&quot;&gt;Item:Q5075&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 02:54, 4 February 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Property / &lt;a title=&quot;Property:P8&quot; href=&quot;/wiki/Property:P8&quot;&gt;has broader&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;span&gt;&lt;a title=&quot;Item:Q5075&quot; href=&quot;/wiki/Item:Q5075&quot;&gt;Nafion (TM)&lt;/a&gt;&lt;/span&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Property / &lt;a title=&quot;Property:P8&quot; href=&quot;/wiki/Property:P8&quot;&gt;has broader&lt;/a&gt;: &lt;a title=&quot;Item:Q5075&quot; href=&quot;/wiki/Item:Q5075&quot;&gt;Nafion (TM)&lt;/a&gt; / rank&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;span&gt;Normal rank&lt;/span&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Kishimoto</name></author>
	</entry>
	<entry>
		<id>https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48338&amp;oldid=prev</id>
		<title>Kishimoto: /* wbsetlabel-add:1|en */ Nafion D2020</title>
		<link rel="alternate" type="text/html" href="https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48338&amp;oldid=prev"/>
		<updated>2025-02-04T02:54:35Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Added [en] label: &lt;/span&gt;&lt;/span&gt; Nafion D2020&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 02:54, 4 February 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;label / en&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;label / en&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Nafion D2020&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Kishimoto</name></author>
	</entry>
	<entry>
		<id>https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48337&amp;oldid=prev</id>
		<title>Kishimoto: /* wbeditentity-create:2|ja */ Nafion D2020</title>
		<link rel="alternate" type="text/html" href="https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;diff=48337&amp;oldid=prev"/>
		<updated>2025-02-04T02:54:28Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Created a new Item: &lt;/span&gt;&lt;/span&gt; Nafion D2020&lt;/p&gt;
&lt;a href=&quot;https://matvoc.nims.go.jp/w/index.php?title=Item:Q5077&amp;amp;diff=48337&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Kishimoto</name></author>
	</entry>
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