{"id":1926,"date":"2018-09-29T20:15:32","date_gmt":"2018-09-29T11:15:32","guid":{"rendered":"http:\/\/163.180.4.222\/lab\/?p=1926"},"modified":"2018-09-29T20:15:32","modified_gmt":"2018-09-29T11:15:32","slug":"record-breaking-battery-saves-sunshine-for-a-rainy-day","status":"publish","type":"post","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=1926","title":{"rendered":"Record-breaking battery saves sunshine for a rainy day"},"content":{"rendered":"

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14.1% \ud6a8\uc728\uc758 \ud0dc\uc591\uc804\uc9c0\uac00 \uac1c\ubc1c\ub418\uc5c8\uad70\uc694.<\/p>\n

(\uc6d0\ubb38: \uc5ec\uae30<\/u><\/a>\ub97c \ud074\ub9ad\ud558\uc138\uc694~)<\/p>\n

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Device combines solar-cell and battery technology to store energy from the Sun with unprecedented efficiency.<\/h6>\n

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Solar cells can be integrated with batteries to create a single device that efficiently captures, stores and releases solar energy \u2014 even when the Sun isn\u2019t shining.<\/p>\n

Song Jin at the University of Wisconsin\u2013Madison and his colleagues paired a highly efficient photovoltaic cell with a high-voltage battery. The solar energy harvested by the cell is directly captured by the battery, which uses liquid electrolytes to store energy in chemical form.<\/p>\n

This solar-flow battery converts, stores and releases the solar energy in the form of electricity, achieving a record efficiency of 14.1%. The researchers suggest that further improvements to the battery are possible, which could open the door for the utilization and storage of solar energy at sites that are not connected to the electrical grid.<\/p>\n

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Chem<\/i>\u00a0(2018)<\/u><\/a><\/p>\n<\/div>\n

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    14.1% \ud6a8\uc728\uc758 \ud0dc\uc591\uc804\uc9c0\uac00 \uac1c\ubc1c\ub418\uc5c8\uad70\uc694. (\uc6d0\ubb38: \uc5ec\uae30\ub97c \ud074\ub9ad\ud558\uc138\uc694~)     Device combines solar-cell and battery technology to store energy from the Sun with unprecedented(more…)<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[34,29,30],"tags":[],"class_list":["post-1926","post","type-post","status-publish","format-standard","hentry","category-lets-do-chemistry","category-lets-do-science","category-recent-science-news"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":1740,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=1740","url_meta":{"origin":1926,"position":0},"title":"Organic and solution-processed tandem solar cells with 17.3% efficiency","author":"biochemistry","date":"September 16, 2018","format":false,"excerpt":"\u00a0 \u00a0 (\uc6d0\ubb38: \uc5ec\uae30\ub97c \ud074\ub9ad\ud558\uc138\uc694~) \u00a0 \u00a0 Science\u00a0\u00a014 Sep 2018: Vol. 361, Issue 6407, pp. 1094-1098 DOI: 10.1126\/science.aat2612 \u00a0 \u00a0 Tailoring tandem organics \u00a0 Tandem solar cells can boost efficiency by using a wider range of the solar spectrum. The bandgap of organic semiconductors can be tuned over a wide\u2026","rel":"","context":"In "Let's Do Chemistry!"","block_context":{"text":"Let's Do Chemistry!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=34"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3850,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=3850","url_meta":{"origin":1926,"position":1},"title":"Flight of the RoboBee","author":"biochemistry","date":"June 27, 2019","format":false,"excerpt":"\u00a0 \u00a0 Tiny flying vehicles require intricate design trade-offs and have previously relied on an external power supply. The sustained flight of an untethered, insect-sized robot represents a major advance. \u00a0 \u00a0 Going back to the time of Leonardo da Vinci, animal flight has inspired human enquiry, and we have\u2026","rel":"","context":"In "Let's Do Physics!"","block_context":{"text":"Let's Do Physics!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=36"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1975,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=1975","url_meta":{"origin":1926,"position":2},"title":"Intracellular gold nanoclusters boost energy conversion","author":"biochemistry","date":"October 2, 2018","format":false,"excerpt":"\u00a0 \u00a0 \uc0c8\ub85c\uc6b4 \ud615\ud0dc\uc758 '\ubc15\ud14c\ub9ac\uc544 \uc138\ud3ec \ub0b4\ubd80\ub85c \ub3c4\uc785\ub41c \uae08 \ub098\ub178\ubb3c\uc9c8 \uae30\ubc18 \uc5d0\ub108\uc9c0 \uc804\ud658 \uc2dc\uc2a4\ud15c'\uc5d0 \uad00\ud55c \ub0b4\uc6a9\uc785\ub2c8\ub2e4. (\uc6d0\ubb38: \uc5ec\uae30\ub97c \ud074\ub9ad\ud558\uc138\uc694~) \u00a0 Intracellular gold nanoclusters act as photosensitizers, enabling non-photosynthetic bacteria to produce acetic acid from carbon dioxide in a more efficient and durable fashion. \u00a0 \u00a0 Driven by ever-growing consumption, humankind\u2026","rel":"","context":"In "Let's Do Biology!"","block_context":{"text":"Let's Do Biology!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=33"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3805,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=3805","url_meta":{"origin":1926,"position":3},"title":"The changing phase of data storage","author":"biochemistry","date":"June 19, 2019","format":false,"excerpt":"\u00a0 \u00a0 The combination of ferroelectrics and phase-change materials provides a route towards phase-change data storage at room temperature, without heating. \u00a0 \u00a0 The current pace of data creation is truly staggering; in 2018 alone, it amounted to 33 zettabytes1. The relentless growth of data generation is likely to continue\u2026","rel":"","context":"In "Let's Do Chemistry!"","block_context":{"text":"Let's Do Chemistry!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=34"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3861,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=3861","url_meta":{"origin":1926,"position":4},"title":"Tiny robot bee powered by light takes flight","author":"biochemistry","date":"July 3, 2019","format":false,"excerpt":"\u00a0 Machine carries ultra-lightweight solar cells \u2014 and weighs less than a paper clip. \u00a0 \u00a0 https:\/\/www.youtube.com\/watch?v=loHzoeFP9Io&feature=youtu.be \ub610\ub294 \uc5ec\uae30\ub97c \ud074\ub9ad\ud558\uc138\uc694~ \u00a0 Read the paper: Untethered flight of an insect-sized flapping-wing microscale aerial vehicle \u00a0 \u00a0 For years, scientists have wanted to create flying robotic vehicles the size of insects. The\u2026","rel":"","context":"In "Let's Do Physics!"","block_context":{"text":"Let's Do Physics!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=36"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/img.youtube.com\/vi\/loHzoeFP9Io\/0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1070,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=1070","url_meta":{"origin":1926,"position":5},"title":"From an idea to a technology","author":"biochemistry","date":"July 9, 2018","format":false,"excerpt":"\u00a0 \u00a0 (\uc6d0\ubb38) \u00a0 \u00a0 Nature Nanotechnology\u00a0volume\u00a013,\u00a0pages\u00a0528\u2013530\u00a0(2018) \u00a0 Nature Nanotechnology\u00a0has asked Jong-Hyun Ahn, Yi Cui and Hagan Bayley, corresponding authors of the three papers published in the journal that have received the highest number of citations in the patent literature, to share their insights about doing applied research in academia\u2026","rel":"","context":"In "Essays on Science"","block_context":{"text":"Essays on Science","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=32"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":false,"jetpack_shortlink":"https:\/\/wp.me\/p9Xo1j-v4","_links":{"self":[{"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/posts\/1926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1926"}],"version-history":[{"count":1,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/posts\/1926\/revisions"}],"predecessor-version":[{"id":1927,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/posts\/1926\/revisions\/1927"}],"wp:attachment":[{"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}