嵟怴偺尋媶徯夘
岝怗攠偲峺慺傪慻傒崌傢偣偨岝嬱摦宆悈慺惗嶻
[ 儕儕乕僗丗 2021.3 ]
撧椙彈巕戝妛棟妛晹 壔妛惗暔娐嫬妛壢 壔妛僐乕僗丂杮揷桾庽
丂乽峺慺乿偼僞儞僷僋幙偱偱偒偨怗攠偱丄惗懱撪偺條乆側壔妛斀墳傪庤彆偗偟傑偡丅峺慺偼堦斒揑偵忢壏忢埑忦審偱丄崅慖戰揑偐偮崅岠棪偵斀墳傪怗攠偡傞摿挿偑偁傝傑偡丅巹偼丄偙偺峺慺偺摿挿傪偆傑偔妶梡偟偨娐嫬偵桪偟偄壏榓側忦審偱偺桳梡暔幙惗嶻偺幚尰傪栚巜偟偨尋媶傪峴偭偰偍傝丄崱夞偼偦偺1偮偱偁傞悈慺惗嶻傊偺棙梡偵偮偄偰徯夘偟傑偡丅
丂乽悈慺幮夛乿偲偄偆尵梩傪帹偵偡傞婡夛偑偁傝傑偡乮嶲峫暥專1乯丅僄僱儖僊乕傪悈慺偺宍偱丄挋憼丒塣斃丒巊梡偡傞幮夛偱偡丅悈慺偲巁慺偐傜悈偑偱偒傞嵺偵摼傜傟傞僄僱儖僊乕傪丄壔妛揑偵忋庤偵庢傝弌偡偙偲偱揹婥偲擬偵曄姺偟偰棙梡偟傑偡乮椺偊偽擱椏揹抮帺摦幵側偳乯丅偙偺斀墳偼CO2偺惗惉傪敽傢偢丄悈慺偼巊偆偲偒偵偼乽乮CO2傪弌偝側偄偲偄偆堄枴偱乯偒傟偄乿偲懆偊傜傟傑偡丅
丂堦曽丄悈慺偼壔愇擱椏傗揹婥傪巊偭偰嶌傜傟傑偡丅尰嵼偺岺嬈揑側悈慺惗嶻偼丄揤慠僈僗乮儊僞儞摍乯偺悈忲婥夵幙偑95%傪愯傔傑偡丅偙偺斀墳偼崅壏忦審傪昁梫偲偟丄CO2傪暃惗偟側偑傜悈慺傪惗惉偟傑偡乮CH4亄2 H2O 仺 CO2亄4 H2乯丅偮傑傝尰嵼偱偼丄悈慺偼嶌傞偲偒偵偼乽偒偨側偄乿偲尵偊傑偡丅悈慺幮夛偺幚尰偵岦偗偰丄嶌傞偲偒偵傕乽偒傟偄乿側悈慺偺惗嶻曽朄傊偺揮姺偑昁梫偱偡丅
丂棟憐揑側悈慺惗嶻曽朄偵丄乽悈乿偲懢梲偺乽岝乿傪梡偄傞乽岝怗攠乿斀墳偑偁傝傑偡丅恾1偵丄岝怗攠偱偁傞巁壔僠僞儞偵婱嬥懏乮僾儔僠僫乯傪扴帩偟偨婎杮揑側悈慺惗惉斀墳傪帵偟傑偟偨丅岝乮巼奜慄乯傪徠幩偡傞偲丄巁壔僠僞儞偑岝僄僱儖僊乕傪媧廂偟丄悈傪暘夝偟偰悈慺偲巁慺偑摼傜傟傑偡丅CO2偼暃惗偣偢丄偙偺曽朄偱嶌偭偨悈慺偼乽偒傟偄乿偲尵偊傑偡丅尰忬偱偼岝怗攠傪巊偭偨悈慺惗嶻偺幚梡壔偵岦偗丄岝僄僱儖僊乕曄姺岠棪偺岦忋傗丄僾儔僠僫摍偺崅壙側婱嬥懏傪巊梡偟側偄埨壙側斀墳僔僗僥儉偺峔抸偑媮傔傜傟偰偍傝丄崙撪奜偱惛椡揑偵尋媶偑偝傟偰偄傑偡丅
丂丂丂丂丂恾侾丏岝怗攠偵彆怗攠偲偟偰僾儔僠僫傪扴帩偟偨幚尡宯偵傛傞悈偺暘夝偺柾幃恾
岝怗攠偑岝傪庴偗傞偲惓岴(h+)偵傛傞巁壔椡偲丄椼婲偝傟偨揹巕(e-)偵傛傞娨尦椡偑惗偠傑偡丅偙偺巁壔丒娨尦嶌梡傪棙梡偟偰丄悈傪暘夝乮巁壔乯偟偰巁慺傪惗偠乮H2O 仺 2 H+ + 2 e- + 1/2 O2乯丄堦曽偱彆怗攠偱偁傞僾儔僠僫忋偱僾儘僩儞傪娨尦偟偰悈慺傪惗偠乮2 H+ + 2 e- 仺 H2乯丄悈偐傜悈慺偲巁慺偑惗惉乮H2O 仺 H2亄 1/2 O2乯偟傑偡丅
丂桪傟偨岝怗攠斀墳偑媮傔傜傟傞拞丄巹偼乽峺慺乿偺擻椡傪妶梡偟偨乽岝怗攠偲峺慺傪慻傒崌傢偣偨岝嬱摦宆悈慺惗嶻乿偵庢傝慻傫偱偍傝丄恾1偺僾儔僠僫偑扴偆晹暘傪丄乽峺慺乿偵抲偒姺偊偨悈慺惗嶻宯傪峔抸偟偰偒傑偟偨乮恾2丄暥專2乯丅
丂恾2偵偼丄悈慺惗惉峺慺僸僪儘僎僫乕僛傪梡偄偨斀墳宯傪帵偟傑偟偨丅偙偺峺慺偼摨偠廳偝偺僾儔僠僫傛傝傕桪傟偨悈慺惗嶻擻椡傪帵偟丄杮峺慺傪巊偆偙偲偱斀墳宯慡懱偺婡擻岦忋偑婜懸偱偒傑偡丅傑偨丄僸僪儘僎僫乕僛偺戝検挷惢偺偨傔堚揱巕岺妛傪巊偭偰偄傑偡丅尦乆偙偺峺慺傪嶌傞寵婥惈嵶嬠偐傜堚揱巕傪庢傝弌偟丄偦偺堚揱巕傪戝挵嬠偲偄偆暿偺旝惗暔偺拞偱婡擻偝偣偰戝検偺僸僪儘僎僫乕僛傪惗嶻偝偣丄斀墳偵棙梡偟偰偄傑偡丅
丂丂丂丂丂丂恾俀丏岝怗攠偲峺慺傪慻傒崌傢偣偨岝嬱摦宆悈慺惗嶻
岝怗攠乮巁壔僠僞儞丄TiO2乯丄揹巕儊僨傿僄乕僞乕偲屇傇岝怗攠偲峺慺娫偺揹巕揱払傪曗彆偡傞暔幙[恾偺拞偱偼儊僠儖價僆儘乕僎儞乮MV乯偲偄偆暔幙傪巊梡]丄僸僪儘僎僫乕僛傪嶌傞戝挵嬠嵶朎偺崿崌梟塼偵丄岝傪徠幩偡傞偲悈慺偺敪惗偑妋擣偱偒傑偟偨乮恾2乯丅奺庬偺懳徠幚尡乮岝徠幩傪偟側偄応崌傗丄僸僪儘僎僫乕僛傪嶌傜側偄戝挵嬠傪巊偭偨応崌乯偱偼悈慺偼敪惗偣偢丄偙偺斀墳宯傪幚徹偟傑偟偨丅乮暥專2偺恾傪夵曄乯
丂巹偼偙偺僔僗僥儉傪丄岝怗攠偺崅偄埨掕惈傗岠棪揑側岝僄僱儖僊乕曄姺擻椡偲丄峺慺偺崅慖戰揑偐偮崅岠棪側暔幙惗嶻擻椡偲偄偆椉幰偺傛偄晹暘傪慻傒崌傢偣偨僋儕乕儞側悈慺惗嶻僔僗僥儉偲偟偰採埬偟偰偒傑偟偨乮暥專2丄暥專3乯丅傑偩傑偩岠棪傗埨掕惈偺岦忋側偳條乆側壽戣傪夝寛偡傞昁梫偑偁傝丄撧椙彈巕戝妛棟妛晹偺妛惗偲堦弿偵擔乆搘椡傪懕偗偰偄傑偡丅
丂嵟嬤丄娭楢尋媶偵恑揥偑偁傝傑偟偨丅廬棃偺斀墳宯偱夝寛偡傋偒壽戣偺1偮偵丄乽壜帇岝偺棙梡乿偑嫇偘傜傟傑偡丅巁壔僠僞儞偑棙梡偱偒傞岝偼巼奜慄偵尷傜傟丄抧忋偵崀傝拲偖懢梲岝偺傢偢偐偟偐棙梡偱偒傑偣傫丅巁壔僠僞儞傪懠偺嵽椏偵抲偒姺偊丄壜帇岝椞堟傪巊偊傞斀墳宯傪峔抸偡傞偙偲偱丄懢梲岝僄僱儖僊乕偺桳岠妶梡偵偮側偑傝傑偡丅埲壓偵丄娙扨偵偙偺乽壜帇岝偺棙梡乿偵娭楢偟偨嵟嬤偺惉壥傪2偮帵偟傑偡丅
侾. 旝惗暔偺嬥懏棸壔暔敿摫懱宍惉擻偲堚揱巕岺妛揑側悈慺惗惉擻偺晅梌傪慻傒崌傢偣偨岝嬱摦宆悈慺惗嶻宯乮暥專3乯
丂壜帇岝墳摎偡傞岝怗攠乮棸壔僇僪儈僂儉丄CdS乯傪梡偄偰壜帇岝嬱摦宆偺悈慺惗嶻宯傪峔抸偟傑偟偨丅傑偨丄偙傟傑偱奜晹偐傜揧壛偟偰偄偨岝怗攠傪丄戝挵嬠偺擻椡偱宍惉偝偣丄強掕偺忦審偱堢偰偨戝挵嬠傪夞廂偡傟偽丄偦偺嵶朎偑偦偺傑傑岝嬱摦宆悈慺惗嶻偵棙梡偱偒傞偲偄偆斀墳宯傪栚巜偟傑偟偨乮恾3乯丅僇僪儈僂儉僀僆儞乮Cd2+乯偼嵶朎偵撆惈傪帵偟傑偡偑丄偁傞庬偺旝惗暔偼Cd2+傪棸壔暔僀僆儞偲斀墳偝偣CdS偲偟偰捑揳偝偣偰撆惈傪夞旔偟傑偡丅戝挵嬠傕丄Cd2+偲棸墿尮偲偟偰僔僗僥僀儞傪揧壛偟偨攟抧偱攟梴偡傞偲CdS傪宍惉偟傑偡丅戝挵嬠偑帺屓宍惉偟偨CdS傪岝怗攠偲偟丄嵶朎撪偺僸僪儘僎僫乕僛傪慻傒崌傢偣傞偙偲偱壜帇岝徠幩壓偺悈慺惗嶻偑妋擣偝傟傑偟偨丅
丂丂丂恾俁丏戝挵嬠偵帺屓宍惉偝偣偨CdS偲偦傟傪岝怗攠偲偟偨壜帇岝嬱摦宆悈慺惗嶻宯
丂丂丂丂(a)丂斀墳柾幃恾丅慻姺偊戝挵嬠偵CdS傪宍惉偝偣丄偦偺屻僸僪儘僎僫乕僛傪惗嶻偟丄偦偺傑傑岝嬱摦宆悈慺惗
丂丂丂丂丂嶻傊棙梡偡傞丅
丂丂丂丂(b)丂岝徠幩帪偺悈慺惗嶻丅巼奜慄乮385 nm乯偐傜壜帇岝乮470 nm乯偺岝徠幩偱悈慺惗惉偑妋擣偱偒傞丅
丂丂丂丂丂乮暥專4偺恾傪夵曄乯
俀. 怓慺暘巕偲堚揱巕慻姺偊戝挵嬠傪慻傒崌傢偣偨壜帇岝嬱摦宆悈慺惗嶻乮暥專4乯
丂岝怗攠偲偼尨棟偑堎側傝傑偡偑丄怓慺暘巕傕壜帇岝傪巊偭偨悈慺惗嶻偵棙梡偱偒傑偡丅僄僆僔儞Y乮EY乯偲偄偆怓慺偲丄堚揱巕慻姺偊戝挵嬠傪慻傒崌傢偣偨斀墳宯傪梡偄偰壜帇岝嬱摦宆偺悈慺惗嶻偵惉岟偟傑偟偨乮恾4乯丅
丂
丂懢梲岝僔儈儏儗乕僞乕傪巊偭偰丄偙傟傑偱偺巁壔僠僞儞傪巊偭偨斀墳宯偲丄怓慺傪巊偭偨斀墳宯偺悈慺惗嶻擻傪斾妑偟傑偟偨乮恾4b乯丅巁壔僠僞儞傪梡偄偨斀墳宯偲斾傋偰丄怓慺傪梡偄偨斀墳宯偺悈慺惗嶻偺懍搙偼戝偒偔側傝丄壜帇岝傪棙梡偱偒傞怓慺傪斀墳宯偵揔梡偟偨岠壥偑妋擣偱偒傑偟偨丅偨偩偟丄怓慺傪巊偭偨応崌偼丄斀墳傪宲懕偡傞偲怓慺偺戅怓偑婲偙傝丄悈慺惗嶻偼帩懕偟傑偣傫丅尰嵼偼偙偺斀墳偺埨掕惈偺岦忋偵徟揰傪摉偰偰夵慞偵庢傝慻傫偱偄傑偡丅
丂丂丂恾係丏怓慺僄僆僔儞Y乮EY乯偲慻姺偊戝挵嬠傪梡偄偨壜帇岝嬱摦宆悈慺惗嶻
丂丂丂丂(a) 丂斀墳柾幃恾丅僸僪儘僎僫乕僛傪惗嶻偡傞堚揱巕慻姺偊戝挵嬠偲EY丄揹巕嫙梌帋栻乮僩儕僄僞僲乕儖傾儈
丂丂丂丂丂儞丄TEOA乯傪崿崌偟丄壜帇岝傪徠幩偡傞偲悈慺偑敪惗偡傞丅
丂丂丂丂(b) 丂怓慺傪梡偄偨宯乮EY+慻姺偊戝挵嬠乯偲丄巁壔僠僞儞傪梡偄偨宯乮恾2偺宯丄TiO2亄MV亄慻姺偊戝挵
丂丂丂丂丂嬠乯傊偺懢梲岝僔儈儏儗乕僞乕岝乮AM1.5G乯徠幩帪偺悈慺惗嶻乮暥專5偺恾傪夵曄乯
嶲峫暥專
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[3] 杮揷桾庽,乽僶僀僆儈僨傿傾丂岝僄僱儖僊乕偵傛偭偰嬱摦偡傞惗懱怗攠斀墳乿, 惗暔岺妛, 戞98姫2崋, 81儁乕僕, 2020擭.乮僆乕僾儞傾僋僙僗乯
杮尋媶偵娭偡傞嵟嬤偺榑暥
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丂丂丂壓慄偼杮妛妛惗
