<h1 style="margin:0px 0px 2px;padding:0px;border:0px;font-size:18px;font-family:'Lucida Grande', arial, helvetica, sans-serif;line-height:inherit;vertical-align:baseline;color:#333333;">source: <a target="_blank" href="http://www.sciencemag.org/content/345/6202/1326.abstract?sid=5f0a71b8-de9d-48b9-b4d0-e436349dd866" style="line-height:inherit;" target="_blank">http://www.sciencemag.org/content/345/6202/1326.abstract?sid=5f0a71b8-de9d-48b9-b4d0-e436349dd866</a></h1> <div><br></div> <div>기존 방법보다 30배 빠르다는데 article 전문을 한번 보고 싶군요.</div> <div><br></div> <h1 style="margin:0px 0px 2px;padding:0px;border:0px;font-size:18px;font-family:'Lucida Grande', arial, helvetica, sans-serif;line-height:inherit;vertical-align:baseline;color:#333333;">Decoupled catalytic hydrogen evolution from a molecular metal oxide redox mediator in water splitting</h1> <div class="contributors" style="margin:1em 0px;padding:0px;border:0px;font-family:'Lucida Grande', arial, helvetica, sans-serif;line-height:1.3;vertical-align:baseline;color:#333333;"> <ol class="contributor-list" style="margin:0px;padding:0px;border:0px;font-weight:bold;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;vertical-align:baseline;list-style:none;"><li class="contributor" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:1.7;text-align:left;vertical-align:baseline;display:inline;"><span class="name" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;"><a class="name-search" href="http://www.sciencemag.org/search?author1=Benjamin+Rausch&sortspec=date&submit=Submit" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:0px;text-decoration:none;color:#333333;white-space:nowrap;" target="_blank">Benjamin Rausch</a></span>, </li> <li class="contributor" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:1.7;text-align:left;vertical-align:baseline;display:inline;"><span class="name" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;"><a class="name-search" href="http://www.sciencemag.org/search?author1=Mark+D.+Symes&sortspec=date&submit=Submit" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:0px;text-decoration:none;color:#333333;white-space:nowrap;" target="_blank">Mark D. Symes</a></span>, </li> <li class="contributor" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:1.7;text-align:left;vertical-align:baseline;display:inline;"><span class="name" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;"><a class="name-search" href="http://www.sciencemag.org/search?author1=Greig+Chisholm&sortspec=date&submit=Submit" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:0px;text-decoration:none;color:#333333;white-space:nowrap;" target="_blank">Greig Chisholm</a></span>, </li> <li class="last" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:1.7;text-align:left;vertical-align:baseline;display:inline;"><span class="name" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;"><a class="name-search" href="http://www.sciencemag.org/search?author1=Leroy+Cronin&sortspec=date&submit=Submit" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:0px;text-decoration:none;color:#333333;white-space:nowrap;" target="_blank">Leroy Cronin</a></span><a class="xref-corresp" href="http://www.sciencemag.org/content/345/6202/1326.abstract?sid=5f0a71b8-de9d-48b9-b4d0-e436349dd866#corresp-1" style="margin:0px;padding:0px;border:0px;font-weight:normal;font-style:inherit;font-size:.85em;font-family:inherit;line-height:0;text-align:inherit;vertical-align:super;color:#2e6d8f;" target="_blank">*</a></li></ol><p class="affiliation-list-reveal" style="margin:1em 0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;line-height:1.3;text-align:inherit;vertical-align:baseline;"><a target="_blank" href="http://www.sciencemag.org/content/345/6202/1326.abstract?sid=5f0a71b8-de9d-48b9-b4d0-e436349dd866#" class="view-more" style="margin:0px 5px 0px -2px;padding:0px 0px .4em;border:1px solid rgb(220,220,220);font-weight:bold;font-style:inherit;font-size:.833em;font-family:inherit;line-height:inherit;text-align:center;vertical-align:baseline;color:#2e6d8f;display:block;float:left;width:1.3em;height:.9em;" target="_blank">+</a>Author Affiliations</p> <ol class="affiliation-list hideaffil" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;width:5000px;list-style:none;"><li class="aff" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;vertical-align:baseline;"><a style="margin:0px;padding:0px;border:0px;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:.2em;text-decoration:underline;color:#2e6d8f;"></a><address style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:normal;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;display:inline;">WestCHEM, School of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, UK.</address></li></ol><ol class="corresp-list" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;list-style:none;"><li class="corresp" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;vertical-align:baseline;"><a class="rev-xref" href="http://www.sciencemag.org/content/345/6202/1326.abstract?sid=5f0a71b8-de9d-48b9-b4d0-e436349dd866#xref-corresp-1-1" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-size:inherit;font-family:'Lucida Sans Unicode', Arial, 'Lucida Grande', Tahoma, Verdana, Helvetica, sans-serif;line-height:inherit;text-align:inherit;vertical-align:0em;color:#2e6d8f;" target="_blank">↵</a><span class="corresp-label" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:.85em;font-family:inherit;line-height:0;text-align:inherit;vertical-align:super;">*</span>Corresponding author. E-mail: <a target="_blank" href="mailto:
[email protected]" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:0em;color:#2e6d8f;" target="_blank">
[email protected]</a></li></ol></div> <ul class="mini-tab-list tab-boxed" style="margin-top:0px;margin-right:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;border-width:0px 0px 1px;border-bottom-style:solid;border-bottom-color:#dadada;font-size:13px;font-family:'Lucida Grande', arial, helvetica, sans-serif;line-height:16.6399993896484px;vertical-align:baseline;height:21px;color:#333333;margin-bottom:0px;padding-left:8px;"><li style="margin-top:0px;margin-bottom:0px;margin-left:0px;padding:0px;border:none;font-weight:bold;font-style:inherit;font-size:11px;font-family:inherit;line-height:inherit;vertical-align:baseline;display:block;float:left;margin-right:8px;"><a target="_blank" href="http://www.sciencemag.org/content/345/6202/tab-abstract" class="current" style="margin:0px;padding:0px 6px;border-width:1px;border-style:solid;border-color:#dadada #FFFFFF;font-weight:inherit;font-style:inherit;font-family:inherit;line-height:20px;text-align:inherit;vertical-align:baseline;display:block;float:left;text-transform:uppercase;height:20px;color:#333333;background:#efefef;" target="_blank">ABSTRACT</a></li> <li style="margin-top:0px;margin-bottom:0px;margin-left:0px;padding:0px;border:none;font-weight:bold;font-style:inherit;font-size:11px;font-family:inherit;line-height:inherit;vertical-align:baseline;display:block;float:left;margin-right:8px;"><a target="_blank" href="http://www.sciencemag.org/content/345/6202/tab-editor-summary" style="margin:0px;padding:0px 6px;border:1px solid rgb(218,218,218);font-weight:inherit;font-style:inherit;font-family:inherit;line-height:20px;text-align:inherit;vertical-align:baseline;color:#2e6d8f;display:block;float:left;text-transform:uppercase;height:20px;" target="_blank">EDITOR'S SUMMARY</a></li></ul><div class="panes tab-boxed-content" style="margin:0px 0px 2em;padding:12px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-style:none solid solid;border-right-color:#dfdfdf;border-bottom-color:#dfdfdf;border-left-color:#dfdfdf;font-size:13px;font-family:'Lucida Grande', arial, helvetica, sans-serif;line-height:16.6399993896484px;vertical-align:baseline;clear:left;color:#333333;background:#efefef;"> <div class="section abstract" style="margin:16px 0px 22px;padding:0px;border:none;font-weight:bold;font-style:inherit;font-size:12px;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;clear:none;background:#eeeeee;"> <p style="margin:1em 0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:1.5;text-align:inherit;vertical-align:baseline;">The electrolysis of water using renewable energy inputs is being actively pursued as a route to sustainable hydrogen production. Here we introduce a recyclable redox mediator (silicotungstic acid) that enables the coupling of low-pressure production of oxygen via water oxidation to a separate, catalytic hydrogen production step outside the electrolyzer that requires no post-electrolysis energy input. This approach sidesteps the production of high-pressure gases inside the electrolytic cell (a major cause of membrane degradation) and essentially eliminates the hazardous issue of product gas crossover at the low current densities that characterize renewables-driven water-splitting devices. We demonstrated that a platinum-catalyzed system can produce pure hydrogen over 30 times faster than state-of-the-art proton exchange membrane electrolyzers at equivalent platinum loading.</p></div></div> <ul class="history-list" style="margin:5px 0px;padding:4px 0px 12px;border-width:thin 0px 0px;border-top-style:solid;border-top-color:#c8c8c8;font-size:13px;font-family:'Lucida Grande', arial, helvetica, sans-serif;line-height:16.6399993896484px;vertical-align:baseline;list-style-type:none;clear:both;color:#333333;"><li class="received" style="margin:0px;padding:5px 0px 0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;vertical-align:baseline;"><span class="received-label" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;line-height:inherit;text-align:inherit;vertical-align:baseline;">Received for publication </span>16 June 2014.</li></ul>