JFIFbPhotoshop 3.08BIMFCSKKU Research Team Unveils “Hidden Oxygen” Mechanism to Develop720260521PSCIENMAGUAuthorkSKKU Research Team Unveils “Hidden Oxygen” Mechanism to Develop Next-Generation Green Hydrogen Catalyst Science@https://scienmag.com/skku-research-team-unveils-hidden-oxygen-me© 2026 Sciencehttps://scienmag.com/A groundbreaking advancement has emerged from a collaborative research team led by Professors Hyung Mo Jeong and Ji Hoon Lee, hailing respectively from Sungkyunkwan University and Kyungpook National University. This joint effort has culminated in the development of an exceptionally efficient, non-precious metal catalyst for water splitting. The core innovation lies in the precise atomic-level […]ScienceTecTechnology and EngineeringTechnology and Engineering"atomic-level chemical bond control"carbon-neutral energy technologies&cobalt oxide nanoclusters in catalysis#green hydrogen catalyst development&lattice oxygen activation in catalysts/non-precious metal catalyst for water splitting+overcoming noble metal catalyst limitations%oxygen evolution reaction enhancement"scalable green hydrogen production'sustainable hydrogen generation methods"top-down materials design strategy$water electrolysis for hydrogen fuelC    !'"#%%%),($+!$%$C   $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$" :!1AQa"2q#B$RbSr)!1A"2Qaq ?è5uAGe){ 隒 qZ?W+ b%|kex"Ya:Ӆ]Por6$FHOnGʊT+*'VW:<+,[eWEbU5_ #ZJMgw7TiB7cT=)Tbc14tyxUO'/)mB V|Ӧi:2peDV@4*mGp. Њoi$&sZ7MkfJ)*+*'=VO"YR!2hz(qg4Œ?1Y+g駶k$\YҐrIzyJIP-s"8X:3SJ`6S@zZQMH*6X$42*]99etOˎUHTչgִ#⟡%JN RnHv|єj,#~0BqKk{l=)1 qdTvʘcΡ?Jtc'+FiecM[ lHȩ׈q`Gˇ*j 6\\/)}J* E"RM!QJ)R7fma'4:18|Rk `&(+`2ZR >\R$k{ m[oIFۢ5턿/޽g-Jm2ۉWv^1\TFcӎWEq}<4ϢY@2VS_őiG'C=k7n?JʃrU`^,zֱ ,;Au!M<>`)9IԸ#`n}|ٮ>J XJ2`#ӎI1l)2YKW9*dpxLٮ˗ov%P\q9'zDb5)~7Ĥ 9GwUɵ Em8\OLڠTk˧2m2bԐ,;F=qQ9rgI61m*{jh $pR;8U2coGSOmqb(i%ÚV=b6 h ƞ\2~\gT$U"}C=irK3wWfg",WU;+"\E`|6.~jHݱKs9+iekV֦GJҼE|ak-769JfufC B0͹9q/S!$@;N2y)nIHVSmf:;ꝗe*t (dg[ƶwqNnkKqN-Yoݞ>V1tܡ+D J2HU=f`IMr$1 ա;jtFx>-0ݖڅ~ec`_jE:t40Izdqߥ^b70;Ր2}X<8ƱUN%N5!,qtǧ\`PdծXøJrK}PQTRK(ʓ2ydZrsݍNMn&5Up}IϔT鎽0GZvT){HxpzirIt׳%e@Ϛӎ{t%*ojBJU@*@>+]7J"`e ͼ+08^+VPT%J} Y~:$c%U If֠ YB=̢S]z)*@OvYw6I yへ$Jɨ;ƐԨӗƦuSbRqjjMME.~<3E2"jy pGaR+IOzv=M\g\O)~KVcrPs#fz:O˳1"sDYa[UJqJ G%l* nIF7+ɖS~t5(ߊ܆Zd8_U[LՌ9lQ&TZCrԶ3Op:zS%Rkin-H8{=NC}-JWg ˛/PLU l2juJ89)<`;FszrSrwGdH*q]p sֶue֫Si,oNNrG=G{cŹS|FyHKҝfic5-b@9'j&eۢ>q Rl89 p~6\uZ? pA'?1Ӕߤ^:Ig %st_͔Zy0;8ktLx(Jq惫'>|sޫN(3f&̼@vXaZKI\F3ڹߍi>jQ5d'jIR<(l{Z숼GK/n$9L;jJm].^[N,g(ϧqiy&t]Fi=Rg1**6zTj֧r 6*JXhw&m%شWWYՑ<;{Ee "DfOv3#H9oBT1~50$Ilyln7'%0*{p.ʹ2cCV$Pw]>e!/%(2ڛm[Rj?W $mBi+[c*#"`f-n J0|))LXS4==r;S,Ѧ;1itU/{Wy;zq\)Ňe >֯Zc&ZeRg4gri(Qc/1$f[ʸ$Nd{W Y$5q.8%uuۂגQ"V{^8ƨ/rA|[w L<&≒'k*'cu&):m\ ڕ ]*\im\ 8yhOL;u4`߮anFN6TP??d\Yx$r'U HrCuI+YQ&fƳYH\Hh()3E&h(I'h/޵osN2`7+o4T _iRkSX惑hƒ4&5B.i3IJ4RPfEAi( ( QE0P%T" J() PQEJ PQE! Qފ*(?