{"id":9425,"date":"2025-12-08T17:53:50","date_gmt":"2025-12-08T17:53:50","guid":{"rendered":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/?p=9425"},"modified":"2025-12-14T18:15:04","modified_gmt":"2025-12-14T18:15:04","slug":"pjc-2125","status":"publish","type":"post","link":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2025\/12\/08\/pjc-2125\/","title":{"rendered":"Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9425\" class=\"elementor elementor-9425\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-12a4dec e-flex e-con-boxed e-con e-parent\" data-id=\"12a4dec\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-329b4a4 e-con-full e-flex e-con e-child\" data-id=\"329b4a4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2db5d63 elementor-widget elementor-widget-text-editor\" data-id=\"2db5d63\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"><tbody><tr><td><div><strong>Letter | Open Access<\/strong><\/div><div class=\"item doi\"><span class=\"value\">Volume 15 | Issue 4 | Page 138 | <a href=\"\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/12\/PJC.v15.i04.p21.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.15228\/2025.v15.i4.p21<\/a><\/span><\/div><\/td><\/tr><\/tbody><\/table><h4><strong><b>Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective<\/b><\/strong><\/h4><p><a href=\"https:\/\/orcid.org\/0000-0002-2573-2414\" target=\"_blank\" rel=\"noopener\"><strong>J. Lipkowski<\/strong><\/a><\/p><p>Ningbo University of Technology, CEEC Institute, Ningbo, China<\/p><p>Cardinal Stefan Wyszynski University In Warsaw, Faculty of Mathematical and Natural Sciences, Woycickiego 1\/3, 01-938 Warszawa, Poland<\/p><div class=\"row\"><div class=\"main_entry\"><table border=\"0\" width=\"93%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"><tbody><tr><td align=\"center\" valign=\"top\"><strong>Received<\/strong><br \/>30 Nov, 2025<\/td><td align=\"center\" valign=\"top\"><strong>Accepted<\/strong><br \/>05 Dec, 2025<\/td><td align=\"center\" valign=\"top\"><strong>Published<\/strong><br \/>08 Dec, 2025<\/td><\/tr><\/tbody><\/table><div class=\"item abstract\"><p>&#8220;Natural hydrogen&#8221;, white or gold, \u00a0was discovered on a massive scale in 1987 as the unexpected result of drilling for water. In recent years, a rapidly growing interest in the exploitation of natural resources, and, first of all, in identifying possible sources of hydrogen naturally formed in the Earth&#8217;s crust, has been observed. Needless to say, hydrogen is an evident and desirable source of energy. \u00a0\u00a0From a chemical standpoint, it is crucial to understand the possible reactions in the Earth&#8217;s crust that may be the source of &#8216;natural&#8217; hydrogen. So far, it is commonly accepted that hydrogen &#8216;on the rocks&#8217; is produced from water and iron-containing minerals by reaction (schematically)<\/p><p>2Fe<sup>2+<\/sup>\u00a0\u00a0+ H<sub>2<\/sub>O \u00a0\u2192 \u00a0\u00a0\u00a0\u00a0Fe<sub>2<\/sub><sup>3+<\/sup>O + H<sub>2<\/sub><\/p><p>(so-called serpentinisation, e.g. transformation of olivine to serpentinite) alternatively, by radiolysis processes. Some interesting chemistry also comes from the reaction of CO with H<sub>2<\/sub>O at elevated temperatures and the possible sequestration of CO<sub>2<\/sub>\u00a0by silicate materials. The present communication proposes another alternative in which silicon materials play a key role in hydrogen generation.<\/p><\/div><div class=\"item abstract\"><h3 class=\"label\">How to Cite this paper?<\/h3><div class=\"csl-entry\"><p><strong>APA- Style<\/strong><\/p><p>J. Lipkowski, (2025). Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective. <a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/12\/PJC.v15.i04.p21.pdf\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>, 15(4), 138. <\/a>https:\/\/doi.org\/10.15228\/2025.v15.i4.p.138.<\/p><p><strong>ACS Style<\/strong><\/p><p>Janusz. L., Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective. <a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/12\/PJC.v15.i04.p21.pdf\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>, 15(4), 138. <\/a>https:\/\/doi.org\/10.15228\/2025.v15.i4.p.138.<\/p><p><strong>AMA Style<\/strong><\/p><p>Janusz. L; <em>Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective.<\/em> <a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/12\/PJC.v15.i04.p21.pdf\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>, 15(4), 138. <\/a>https:\/\/doi.org\/10.15228\/2025.v15.i4.p.138.<\/p><p><strong>Chicago\/Turabian Style<\/strong><\/p><p>Janusz L, <em>Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective. (2025)<\/em> <a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2025\/12\/PJC.v15.i04.p21.pdf\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>, 15(4), 138. <\/a>https:\/\/doi.org\/10.15228\/2025.v15.i4.p.138.<\/p><p><a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\"><img decoding=\"async\" src=\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\" alt=\"Creative Commons License\" \/><\/a><\/p><\/div><\/div><div class=\"item copyright\"><p>This work is licensed under a\u00a0<a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\">Creative Commons Attribution 4.0 International License<\/a>.<\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6ede729 e-con-full e-flex e-con e-child\" data-id=\"6ede729\" data-element_type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Letter | Open AccessVolume 15 | Issue 4 | Page 138 | https:\/\/doi.org\/10.15228\/2025.v15.i4.p21 Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective J. Lipkowski Ningbo University of Technology, CEEC Institute, Ningbo, China Cardinal Stefan Wyszynski University In Warsaw, Faculty of Mathematical and Natural Sciences, Woycickiego 1\/3, 01-938 Warszawa, Poland Received30 Nov, 2025 Accepted05 Dec, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[64,65],"tags":[],"class_list":["post-9425","post","type-post","status-publish","format-standard","hentry","category-64","category-issue-04"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective - Pakistan Journal of Chemistry<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2025\/12\/08\/pjc-2125\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective - Pakistan Journal of Chemistry\" \/>\n<meta property=\"og:description\" content=\"Letter | Open AccessVolume 15 | Issue 4 | Page 138 | https:\/\/doi.org\/10.15228\/2025.v15.i4.p21 Natural Hydrogen Generation \u2013 A Comment from a Chemistry Perspective J. 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