JFIFTPhotoshop 3.08BIM8@Breakthrough Dual Interlocked Mediators Pave Way for Ultrafast-C720260603PSCIENMAGUAuthorBreakthrough Dual Interlocked Mediators Pave Way for Ultrafast-Charging, Long-Life Sodium Metal Batteries with Single-Ion Conducting Quasi-Solid-State Electrolytes Science@https://scienmag.com/breakthrough-dual-interlocked-mediators-pav© 2026 Sciencehttps://scienmag.com/In the relentless quest to revolutionize energy storage technologies, sodium metal batteries (SMBs) have surfaced as a highly promising alternative to conventional lithium-ion systems. Leveraging the abundant availability of sodium and benefiting from a supply chain less susceptible to geopolitical and economic fluctuations, SMBs present a compelling case for large-scale adoption. However, critical challenges have […]ScienceChe Chemistry Chemistry'concentration polarization in batteries(dendrite suppression in sodium batteriesdual interlocked mediators,electrolyte-electrode interface optimization(high current density battery performancelong-life sodium ion batteriesquasi-solid-state electrolytes"single-ion conducting electrolytes"sodium battery safety improvementssodium ion transportsodium metal batteries#ultrafast charging sodium batteriesC    !'"#%%%),($+!$%$C   $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$"> !1A"Qaq2BR#$r%35CTb0!1"AQaq#23R4b ?.RbVtDѲXmҨ[]Axkr9J`>IKXʒw.-$\o8y V^ҏ,Hphu%d#8\#:wP`2`i*PSlgr.[FwJ#4$-d-XP(®=suոҠUߘTu;B^ӅItf͑(! 'ڹf/.BK g|u"&>Z}b[%g֞T"HӜVb{ܧJZVޕtG1'JI~R'+?CqlgWZWKI=(ԕ)= aSEoqt|ױA *C R~j|Γ*]|ɚ[.<- Vg4fHu s{bC {t -;i!*_ꉫRpE(Y*pHޚt8ǝ62)6u4D⢀%1 Mc̪`q(╪"Q3)TR{psNQaBvĴAzFJCrO4};w\7UdLd̪L^ 9'wYJ{ N$8;ʛ CIJA#1 a¸ "Xi|5zЗW#- q8B:Nց-G!J'OOxEPt>{ֶՃF1d!N@ZW8rCzR7^lI9LZh$e;;?Cҥ{} &xBB%o9jHv@!n$FFA 8ЊCO]eY'==[s0[v_2;hRt j t8rE:" f} ٶOxcMȅk)"jɡN>+QqZ=i+Cmsf( }Ř  *a}b*T/DKapתF3vmQBOfP˸}p,Apo?j,QO(ogʞ!֧h3)0R?)&g}NJ.%140@& S"ӒCnjX?S%C%+w4|a,* L8鱃MDBD,c>ǡ^pNvXZyZ#P?B+JSm3 zI|:xoO0ˌ!!~zJ/-OTqɮp*MD9ju͒AY'I;Q$\{:J =ȧ(Ec1f]?Ԧ7 |~f72j6x ⊵r0jjvXI*4O|ZyyŏȖ Xz#ޒtTRr3ژP}#:@+VTt%N,JR SJFPQN9mlS F>o-ߝGԲۍN9!օ Sp1]#C揧+( մZs& $`SLr ʏwϸH 8R?ֳbӲBfCST|-H~cL CJSp>|'ApA?ɒv9>aeI*8%k<ꔠ:];4*S+덶z ],s 丶FPsփ\5N-ג03UfC迵:O)zRqpN߰Fg#ҥY)ꯚfe*h:1LcD׉#)JPrZ q- #Vv&<7I1z SejQ'cidA FלAXnefC&t7Ek^~+S1lf_B|GQ;O'r}MI-E [Q%I$nޅ~8K`*RgI ՏDrJKP%JߨPJph; %z9oi%9R9,x\1<@+ݒc)RsN/I6y :9ֳ.`֥9e/s>ȸr\;mKmHN 6M[에ʋP.1MTd,( ǝm jH5+ :uA=ymzJ$"[)%]leD Hi:[HHiw)VcҝKJTp}qUțW@~Ù'83HY8טr+DQBW+^"︷ |iA}z3- q :{JCRu#ɽB Qmg#ErKm0yqK%0SP>$Ѷac~-5CVyFfH|5G#ZFpr|KB׉Z@ͧRYӁ3@)e ONLJ!Y.tFut6TjH"K}ٌO3JH)HZ6зҕ- m1  lHynkB[h=jf}ouSZJT;ԻI2SBGȖ5L!u* :/BR7#!98SiZORo iX(J0!5N%Bec[X*[HK Zzg$ 9 )#ZGT`vNmX^gjڔme Ҿ H vr4Mp1&8;ɲn'}Qa"1ϘC@]TCXFRzF]2i 5D&zTtÀ˜uFŹJr ߈ ڙ٠~Az- u!I;ҼW =/8\mX+Eˇ%}D @xu $~kH|:\g>JOM2.&:z+_Lk'}/ayYwrJC9]jDVoTуBYG8on_(ϴ:VR2@Go4ם`)ă=~<[xs.0I~{Zd:QicHR4$gqD,96#Hy\+cZʈ©4f -guN\db { Nc[NO x.Ißin=?8tmh!ވpUpf4h6vЄ$l6e@~<CWKmgGJ^PހvH]qYRy)Kj]գQzŲmf "s!-wR:~0RkVʐ`Gjm|I.3QӾ {yO$nHԌJ^3V=H@j}p -o!/O<++#k(Cb#8<.׮\Vgڜ.яi)u5t yJq` HK}۹$J#ս:98ExCק_W1 ANRʇV7Pkkp8'ΒO%=A̙y⠦<@Ɲ^jڙͷ9maO2#Zeeq}' ֏$}SSgA^c".>r[;^p#Ƒ ;MCcV葫,1i̸qƎApy%c+=αe2@$yZM%,#+'+q[g&(8) *V3RTꎟݼR}bs>+TݒP3jX\ 2`9*Akye5I"5uE+l*I ڢ qMWHjCiZA qAIR^Rz9+\eSL ]SS;Z 3u#DVmzS~Mr F9Um|w[Qx<[E*%8F ]2.kl~9fm-zގ:TaSzG;00 f6Ok ne<^a)DgΟD7q ԧѯR5![0|mo8 f-9=W:^tMv lI ކڹK:ڻ,ըi` Ե^S|3?:_(#X?ʜ.n̤?vXKRZkʷ߽XYVlfRcXEc[M8p@#j=h) R(Rq/^_ Yd~21BARA;Ur4a#jbN9(%P/E/MkJzޙ}YO"Y@?8ˊ쩵/9HʺMo5s PHJOְrNyb5Mz"ATzry_ξRhWmo:pRV;ԩ[gK ͇WޥJ̳ ͳ@;ޥJb=+~N062\Zl# P5*Vş\Ÿ8+',WT^u BR TV5*Ȗ`jTJ`=+@J&zJG{TRi