æ±äº¬å·¥æ¥å€§åŠ(æ±å·¥å€§)ãšLG Japan Labã¯ã LG MaterialïŒLife Solutionååç ç©¶æ ç¹ã«ãããŠãäœæž©(55âïœ)ã§8ÎŒCcm-2ãè¶ ãã巚倧ãªèªçºå極ãš8000ãè¶ ããæ¯èªé»çãæãã匷èªé»æ§äºéäœååæ¶²æ¶ãéçºããããšãçºè¡šãèšè äŒèŠãéå¬ããç ç©¶ææã®èª¬æãªã©ãè¡ã£ãã
æ±å·¥å€§ãšLG Japan Labã®å ±åç ç©¶ã®å§ãŸã
æ±å·¥å€§ã§ã¯ãç£æ¥çãšå¯æ¥ã«é£æºããæ°èŠäºæ¥éæãã瀟äŒå®è£ ãŸã§ãç·åçã«ç®æããå ±åç ç©¶ã§ãªãŒãã³ã€ãããŒã·ã§ã³ãæšé²ããåããæŽ»çºåããŠãããããŒãã«è³ãåè³ããç ç©¶è ãåšç±ãããªã©å€ãã®ç ç©¶ææãæ®ããŠããã2021幎ãããããå®çžŸãšç念ã«LGã°ã«ãŒããå ±æããèåè€ååæªæ¥æè¡/æªæ¥è£œåã®ææ¡åRïŒDæšé²ãªã©ãæ ãLG Japan Labãšã®éã§å ±åç ç©¶äœãLG Material ïŒ Life solution å ±åç ç©¶æ ç¹ããæ±å·¥å€§å ã«èšçœ®ãã圢ã§ç€ŸäŒå®è£ ã«åããæ å ±ææç§åŠã髿©èœæ§ææãªã©ã«é¢ããå ±åç ç©¶ãéå§ããçµç·¯ããããšããã
ä»åã®ç ç©¶ææã¯ãæ±å·¥å€§ ç§åŠæè¡åµæç ç©¶é¢ æªæ¥ç£æ¥æè¡ç ç©¶æã®äžæèæ£ æ°éçå ±åç ç©¶å¡ãå ç³åŽååº ç¹ä»»ææãå å§è²æ ç¹ä»»åææ(以äžãLG Japan Labç ç©¶å¡å Œå)ãå æœæ ¹æ£äººææãå æž¡èŸºé 次 ç¹ä»»ææãåTso-Fu Mark Chang(ãã£ã³ã»ãã©ãŒããŒ)åææãå倧 å·¥åŠé¢ 黿°é»åç³» ã®éäžå地 ææãå ±åç ç©¶ããŒã ã«ãããã®ã詳现ã¯ãThe Journal ofPhysical Chemistry Bãã«æ²èŒãããŠããã
匷èªé»æ§æ¶²æ¶ã¯ãéåžžã®æ¶²æ¶ã«æ¯ã¹ãŠé«ãèªçºåæ¥µãšæ¯èªé»çã瀺ãããšãããé»åããã€ã¹ã«ãããŠå¿çšãæåŸ ãããŠããã»ããé«éã¹ã€ããã³ã°æ§ãã¡ã¢ãªå¹æãæããããã埮现ç»çŽ æ§é ãå¿ èŠãšããããã°ã©ãã£ãã¯ãã£ã¹ãã¬ã€ã®å®çŸã«å¥œéœåãªææãšããŠã泚ç®ãããŠããã
匷èªé»æ§ã®çºçŸã«ã¯ãååã®å¯Ÿç§°æ§ãäœäžãããå¿ èŠãããããã®ãã3次å ã®ç©äœããã®é¡åãšéãåããããšãåºæ¥ãªãæ§è³ªãæããååã§ããããã©ã«ååããå°å ¥ãããã©ã«ã¹ã¡ã¯ããã¯-Cçžãç¹ç°ãªå®èœåºãæããããããã¯çžã屿²æ§é ãæã€å±æ²ååãªã©ããããŸã§ã«éçºãããŠãããšããã
éåžžã®å±æ²ååã¯è³éŠæäžå¿æ žã®1ã3äœã«æ¶²æ¶æ§ãçºçŸãããããªåçŽãªéšäœã§ãããã¡ãœã²ã³ããé£çµããŠãããããååãã¿ããããã屿²ååã®äžéšã«ã¯ãäºéäœååããšããç¹åŸŽçãªååãååšããŠãããã¡ãœã²ã³ã®é£çµéšãšããŠæè»ãªã¢ã«ãã¬ã³åº(ççŽ æ°ã奿°)ãå«ãŸããŠããããšãªã©ãç¥ãããŠããã
-

å¿çšå±éãèæ ®ãããšãäºéäœååã¯ãããååãããæ¶²æ¶çžæž©åºŠã®ç¹ã§åªããŠãã (æäŸ:æ±å·¥å€§/LG)
äºéäœååæ¶²æ¶ã¯ãã¢ã«ãã¬ã³åºã«ãã£ãŠéåžžã®å±æ²ååã«æ¯ã¹äœæž©ã§ã®åŒ·èªé»çžã®åœ¢æãå¯èœã§ããç¹åŸŽãæããå¿çšå±éã®é¢ã§åªããŠããããšãèããããããšãããç ç©¶ããŒã ã¯ä»åãäºéäœååã«çŠç¹ãåœãŠå·šå€§ãªèªçºå極ããã³æ¯èªé»çãæããæ°èŠææã®éçºã«æãã ãšããã
äœæž©ã§å·šå€§ãªèªçºå極ããã³æ¯èªé»çãæãã匷èªé»æ§äºéäœååæ¶²æ¶ã®éçºã«æå
åç ç©¶ã§ã¯ã巚倧ãªèªçºå極ããã³æ¯èªé»çãå®çŸããããã«ã倧ããªå極åã¢ãŒã¡ã³ããæã€æ°èŠãªäºéäœååã®éçºã宿œãå ·äœçã«ã¯ãããçŽ çœ®æãããã¡ãœã²ã³ã³ã¢ããµã€ããŠã€ã³ã°ãšããŠãã³ã¿ã¡ãã¬ã³ã¹ããŒãµãŒã§é£çµããæ§é ãæã€ããdi-5(3FM-C4T)ããšããäºéäœååãåæããã®di5(3FM-C4T)ã®ã¡ãœã²ã³ã³ã¢ã¯å¯åºŠæ±é¢æ°çè«ã«ããã11.2Dãšãã倧ããªå極åã¢ãŒã¡ã³ããæã€ããšã倿ãããšããã
-

di-5(3FM-C4T)ã®ååæ§é ããã³çžã転移枩床ãšãšã³ã¿ã«ããŒå€åã¯ã瀺差走æ»ç±é枬å®ã«ããåŸããããçåŽã¡ãœã²ã³ã®é·è»žæ¹åã®å極åã¢ãŒã¡ã³ãã¯å¯åºŠæ±é¢æ°æ³ã«ãã£ãŠèšç®ããŠãã (åºæ:æ±å·¥å€§)
ãŸããNFçžã¯Uååååããæ§æãããèªçºå極ãçŽ8ÎŒCcm-2ãšããé«ãå€ã瀺ããã¡ãœã²ã³ã³ã¢ã®å€§ããªå極åã¢ãŒã¡ã³ããåæ ããŠããäžæ¹ã§ãSmAPFçžã¯ã屿²ãã圢ç¶ã®ååããæããèªçºå極ãçŽ4ÎŒCcm-2ãæããŠããããšã倿ããã®èªçºå極ã¯å±æ²è§ã120°ãåæ ãã忥µåã¢ãŒã¡ã³ãã§ããããNFçžã®ååã§ãããã®ã®ãåŸæ¥ã®å±æ²ååã®äžã§ã¯æé«æ°Žæºãšã®ããšã§ã髿ž©åŽã®IsoPçžã«ã€ããŠã¯ãæ§é è§£æäžã§ãããšããŠãããäŸç¶ãšããŠæ¥µæ§æ§é ã瀺ããå°ããªãã¡ã€ã³ã«ååã®æ¥µæ§åéãããå¯èœæ§ã瀺ããŠããããããã®æ¥µæ§çžã¯å·šå€§ãªå極åã¢ãŒã¡ã³ããåæ ãã8000ãè¶ ããæ¯èªé»çã瀺ãããšãè§£æãããšããã
-

åã3ÎŒmã®ITO ã»ã«ã§æž¬å®ããdi5(3FM-C4T)ã«ãããèªçºåæ¥µã®æž©åºŠäŸåæ§ãšæ¯èªé»çã®æž©åºŠäŸåæ§ (åºæ:æ±å·¥å€§)
ä»åã®ç ç©¶çµæããµãŸããä»åŸã®å¿çšå±é
ç ç©¶ããŒã ã§ã¯ä»åãéçºããã巚倧ãªèªçºåæ¥µãšæ¯èªé»çãæããäºéäœååãåªäœãšããŠé©çšããããšã§ãæã ã®ç掻ã®äžã«ããããŸããŸãªé«æ§èœé»åããã€ã¹ã®å®çŸãå¯èœã«ãªããšããã
äŸãã°ãã³ã³ãã³ãµã«é©çšããå Žåãçè«å€ãšããŠåŸæ¥æè¡æ¯ã§1000åã®å®¹éãå®çŸã§ãããããé»åæ©åšã®å°ååãšäœæ¶è²»é»ååãå®çŸã§ããããã«ãªãããŸããå§é»çŽ åãéé»ã¢ã¯ãã¥ãšãŒã¿ãžé©çšããå Žåã¯ãçè«å€ãšããŠãã¯ãåŸæ¥æè¡æ¯ã§1000åã®åºåãåºãããšãã§ããããã«ãªããããäœé»å§é§åãå¯èœãšãªããä»ãŸã§é«é»å§ã®ãã人éã«è£ çã§ããªãã£ãææãæ©è¡ãã¢ã·ã¹ããã補åãè£ çããããšãã§ããããã«ãªããšãããããã«ã3æ¬¡å æ åè¡šç€ºçŽ åãžã®å¿çšã§ã¯ã埮现ç»çŽ æ§é ã«ãããŠç»çŽ éã®ã¯ãã¹ããŒã¯ãçºçãã«ãããé«éå ã¹ã€ããã³ã°ãå¯èœãšãªããããã°ã©ãã£ãã¯ãã£ã¹ãã¬ã€ã®å®çŸæè¡ãšããŠææã§ããããšã瀺ããããšããŠããã
ãªããç ç©¶ããŒã ã¯ä»åã®ç ç©¶ãéããŠéçºãããäºéäœååã®3ã€ã®æ¥µæ§çžã¯ç²æ§æ¶²äœã§ãããããå®çšåã«ãããŠã¯ãšã©ã¹ãããŒåãã²ã«åãšãã£ãåºå®åæè¡ã®ç ç©¶ãå¿ èŠäžå¯æ¬ ã§ãããšããä»åŸãç ç©¶ãé²ããŠãããšããŠããã»ããããããæ°ããªç ç©¶ãéããŠåºå®åæè¡ãé²å±ããã°åŒ·èªé»æ§ææã®é©çšåéãæ¡å€§ããæ°ããªå¿çšåéãžã®å±éãæåŸ ã§ããããã«ãªããšããŠããã

