{"id":103085,"date":"2022-01-18T07:09:00","date_gmt":"2022-01-18T06:09:00","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=103085"},"modified":"2022-01-17T13:05:47","modified_gmt":"2022-01-17T12:05:47","slug":"osu-research-finds-way-to-scrub-carbon-dioxide-from-factory-emissions-make-useful-products","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/osu-research-finds-way-to-scrub-carbon-dioxide-from-factory-emissions-make-useful-products\/","title":{"rendered":"OSU research finds way to scrub carbon dioxide from factory emissions, make useful products"},"content":{"rendered":"\n\n\n

Carbon dioxide can be harvested from smokestacks and used to create commercially valuable chemicals thanks to a novel compound developed by a scientific collaboration led by an Oregon State University researcher.<\/strong><\/p>\n\n\n\n

\"Carbon
Carbon dioxide can be harvested from smokestack emissions and used to create commercially valuable chemicals. Selmet Inc.<\/em> \u00a9 Oregon State University<\/figcaption><\/figure><\/div>\n\n\n\n

Published in the Journal of Materials Chemistry A, the study shows that the new metal organic framework, loaded with a common industrial chemical, propylene oxide, can catalyze the production of cyclic carbonates while scrubbing CO2 from factory flue gases.<\/p>\n\n\n\n

Carbon dioxide, a greenhouse gas, results from burning fossil fuels and is one of the primary causes of climate change. Cyclic carbonates are a class of compounds with great industrial interest, meaning the findings are a boost for green-economy initiatives because they show useful products such as battery electrolytes and pharmaceutical precursors can be derived from the same process deployed to clean emissions from manufacturing facilities.<\/p>\n\n\n\n

The new, three-dimensional, lanthanide-based metal organic framework, or MOF, can also be used to catalyze cyclic carbonate production from biogas, a mix of carbon dioxide, methane and other gases arising from the decomposition of organic matter.<\/p>\n\n\n\n

A catalyst is a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change, and lanthanides are a group of soft, silvery-white metals whose applications range from night vision goggles to flints for cigarette lighters.<\/p>\n\n\n\n

Examples of lanthanides include cerium, europium and gadolinium.<\/p>\n\n\n\n

\u201cWe\u2019ve taken a big step toward solving a crucial challenge associated with the hoped-for circular carbon economy by developing an effective catalyst,\u201d said chemistry researcher Kyriakos Stylianou of the OSU College of Science, who led the study. \u201cA key to that is understanding the molecular interactions between the active sites in MOFs with potentially reactive molecules.\u201d<\/p><\/blockquote>\n\n\n\n

A MOF is an inorganic-organic hybrid, a crystalline porous material made up of positively charged metal ions surrounded by organic \u201clinker\u201d molecules, in this case lanthanide metals and tetracarboxylate linkers.<\/p>\n\n\n\n

The metal ions make nodes that bind the linkers\u2019 arms to form a repeating structure that looks something like a cage; the structure has nanosized pores that adsorb gases, similar to a sponge. MOFs can be designed with a variety of components, which determine the MOF\u2019s properties.<\/p>\n\n\n\n

Lanthanide-based materials are generally stable because of the relatively large size of lanthanide ions, Stylianou said, and that\u2019s true as well with lanthanide MOFs, where the acidic metals form strong bonds with the linkers, keeping the MOFs stable in water and at high temperatures; that\u2019s important because flue gases and biogas are hot as well as moisture rich.<\/p>\n\n\n\n

The lanthanide MOFs are also selective for carbon dioxide, meaning they\u2019re not bothered by the presence of the other gases contained by industrial emissions and biogas.<\/p>\n\n\n\n

\u201cWe observed that within the pores, propylene oxide can directly bind to the cerium centers and activate interactions for the cycloaddition of carbon dioxide,\u201d Stylianou said. \u201cUsing our MOFs, stable after multiple cycles of carbon dioxide capture and conversion, we describe the fixation of carbon dioxide into the propylene oxide\u2019s epoxy ring for the production of cyclic carbonates.\u201d<\/p><\/blockquote>\n\n\n\n

Cyclic carbonates have a broad range of industrial applications, including as polar solvents, precursors for polycarbonate materials such as eyeglass lenses and digital discs, electrolytes in lithium batteries, and precursors for pharmaceuticals.<\/p>\n\n\n\n

\u201cThese are very exciting findings,\u201d Stylianou said. \u201cAnd being able to directly use carbon dioxide from impure sources saves the cost and energy of separating it before it can be used to make cyclic carbonates, which will be a boon for the green economy.\u201d<\/p><\/blockquote>\n\n\n\n

David Le, Ryan Loughran and Isabelle Brooks of the College of Science collaborated on this research, as did scientists from Columbia University and the University of Cambridge.<\/p>\n\n\n\n

The College of Science and the OSU Honors College funded the study.<\/p>\n\n\n\n

About the OSU College of Science<\/strong>  <\/h3>\n\n\n\n

As one of the largest academic units at OSU, the College of Science has seven departments and 12 pre-professional programs. It provides the basic science courses essential to the education of every OSU student, builds future leaders in science, and its faculty are international leaders in scientific research.<\/p>\n","protected":false},"excerpt":{"rendered":"

Carbon dioxide can be harvested from smokestacks and used to create commercially valuable chemicals thanks to a novel compound developed by a scientific collaboration led by an Oregon State University researcher. Published in the Journal of Materials Chemistry A, the study shows that the new metal organic framework, loaded with a common industrial chemical, propylene […]<\/p>\n","protected":false},"author":105,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","nova_meta_subtitle":"A scientific collaboration led by a researcher at Oregon State University resulted in the development of a new compound that can harvest carbon dioxide from smokestacks and use it to produce commercially beneficial chemicals","footnotes":""},"categories":[5571],"tags":[10744,15152,10416,10408,10743],"supplier":[3906,9314,1379,6840,1311],"class_list":["post-103085","post","type-post","status-publish","format-standard","hentry","category-co2-based","tag-carboncapture","tag-catalyst","tag-circulareconomy","tag-greenchemistry","tag-useco2","supplier-columbia-university","supplier-journal-of-materials-chemistry","supplier-oregon-state-university","supplier-osu-science","supplier-university-of-cambridge-uk"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/103085","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/105"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=103085"}],"version-history":[{"count":0,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/103085\/revisions"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=103085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=103085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=103085"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=103085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}