nanopartículas_céria_dopada_fuel_cell_sofc_eletrólito sólido_sbq
TRANSCRIPT
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
1/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
0? n Vjzgch Ngzni mn Ph`cjmnmj Fvn cijcvn mj ^zkc`n
Pg}j j mj gnghpnv}`zin mj PM@ pjih k}hmh mhpvj`zv hv
Izngn Fn }h Niqj $C@#) Knv}n J' Kjmjcvh $_^# j Avng`c `h K' P' Lnvvcmh% $_^#'`dc`hOc~'zave'fv Cg }c}z}h mj ^zkc`n + ZAVE) Nq' N}dh mn Pciqjcvn Vnkh ) >3) @jg}vh mj ]j`ghihlcn) Fih`h N) nin 106'@J_ 6>3=3+3??3) @cmnmj Zgcqjv c}vcn) Vch mj Engjcvh) VE) Fvn ci'
_ninqvn @dnqj5 PM@) PHA@) pcidn n `hkfz }qji) gnghpnv}`zin '
Cg}vhmzhGnghkn}jvcnc npvj jg}nk pvhpvcjmnmj kj`gc`n ) ji}vc`n ) knlg}c`n j p}c`n mcajvjg}j mj
kn}jvcnc phic`vc }nicgh ) jk azgh mn `hkfcgnh mn pvhpvcjmnmj mj fzib `hk pvhpvcjmnmj mjzpjva`cj R>[' N z}cicunh mj gnghpnv}`zin gn pvjpnvnh mj kn}jvcnc `jvkc`h ) qc ngmh mckcgzch mn
}jkpjvn}zvn mj cg}jvcunh }jk cmh hfej}h mj qvch j }zmh R6[' H z h mj `vcn mhpnmn `hk nkvch$PM@# `hkh jij}vic}h jk pcidn n `hkfz }qji qjk jgmh cg}jg nkjg}j j }zmnmh R0)=[' H hfej}cqh mj }j}vnfnidh `hg c }jk gn pvjpnvnh mj gnghpnv}`zin mj PM@ pjih k}hmh mh pvj`zv hv) z}cicungmh+ j `hkhpvj`zv hv zk dcmvhtc`nvfhgn}h'
Jtpjvckjg}niGnghpnv}`zin mh pvj`zv hv mj PM@ ahvnk pvjpnvnmn pjin nmch mj zkn hizh mj gc}vn}h mj
Pnkvch j @vch hfvj zkn hizh mj `nvfhgn}h mj nkgch $pD ; 4)?2 gn }jkpjvn}zvn mj
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
2/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvn cijcvn mj ^zkc`n
Aclzvn >' MVT mh pvj`zv hv mj PM@'
Gn nkh }vn n~zj`cmn n :?? j 1?? ?@ h mnmh mj MVT }nkfk cgmc`nk n ahvknh mn PM@
`hk j }vz}zvn }cph aizhvc}n) jg}vj}ng}h h j pj`}vh mj CQ mj }n nkh }vn npvj jg}nk fngmn mh lvzph`nvfhgn}h j dcmvhtc'
Aclzvn 6' MVT mn nkh }vn n~zj`cmn n
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
3/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvn cijcvn mj ^zkc`n
Jajc}h mh }nkngdh mj `vc }nic}h j mn nmch mj tcmh gncg}jvcunh mj pn }cidn mj PM@
Ajvgngmn V'V'@nimn $_L#) Eziicngn H'Lzcknvj $C@#) Knv}n J'Kjmjcvh $_^# j Avng`c `h K' P'Lnvvcmh%$_^#' %@dc`hOc~'zave'fv
Cg }c}z}h mj ^zkc`n ZAVE) Nq' N}dh mn Pciqjcvn Vnkh ) >3) @jg}vh mj ]j`ghihlcn) Fih`h N) nin 106' @J_ 6>3=3+ 3?3) @cmnmj Zgcqjv c}vcn) Vch mj Engjcvh) VE) Fvn ci'
_ninqvn @dnqj5 pcidn n `hkfz }qji) PHA@) PM@) tcmh mj g~zji
Cg}vhmzh_cidn n `hkfz }qji pjvkc}jk n ljvnh mj
jgjvlcn ji}vc`n mj ahvkn ickpn j jac`cjg}j' Mjg}vj hkn}jvcnc z}cicunmh jk pcidn n `hkfz }qji mh }cphtcmh icmh $PHA@#) h jij}vic}h mj tcmh mj `vchmhpnmh `hk nkvch $PM@# }k cmh nkpinkjg}jj }zmnmh R>[' Gh jg}ng}h) phv jvjk ni}nkjg}jvjavn}vch ) cg}jvcunv j j kn}jvcnc zkn }nvjan
mj nacnmhvn' ]jkpjvn}zvn n`ckn mj >=??@ phmjk`nz nv n vjmzh mh @j =" pnvn @j 0" ) ahvkngmh`jvkc`n `hk fnctn j }nfcicmnmj kj`gc`n R6)0['
Gj }j }vnfnidh) ahvnk ngnic nmh h jajc}h mh}nkngdh mj `vc }nic}h mj PM@ j mn nmch mj tcmhmj g~zji $GcH# hz g~zji j `hfni}h $@hGcH#) gn
cg}jvcunh mj gnghpnv}`zin PM@ n >6??@'Gnghpnv}`zin mj PM@ ahvnk cg}j}cunmn
pjih k}hmh pvj`zv hv) n pnv}cv mj zkn hizh mjgc}vn}h mj nkvch j `vch nmc`chgnmh hfvj zkn
hizh mj `nvfhgn}h mj nkgcn' H tjvhlji) hf}cmhn :?@) ahc `ni`cgnmh jk mcajvjg}j }jkpjvn}zvnjg}vj 0??@ j
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
4/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvnpcijcvn mj ^zkc`n + PF^ =
Jajc}h mn nmch mj tcmh gn cg}jvcunh mn pn }cidn mj PM@Cgc`cnikjg}j) ahvnk cg}j}cunmn j `nvn`}jvcunmn gnghpnv}`zin mj
tcmh mj g~zji $GcH# j mh tcmh mj g~zji mhpnmh `hk >?* khi mj hg @h 6"
$@hGcH#' _h }jvchvkjg}j) ahvnk pvjpnvnmh kn}jvcnc gnghj }vz}zvnmh mh
}cph`jvkj} mj GcH(PM@ j @hGcH(PM@) j nqnicnmn n cgaizg`cn mh tcmh mj
g~zji mzvng}j h pvh`j h mj cg}jvcunh mn gnghpnv}`zin mj PM@'
@nvn`}jvcunh mn gnghpnv}`zin mj GcH j @hGcHGh j pj`}vh mj cgavnqjvkjidh $Aclzvn 0=# hf jvqn+ j zkn fngmn ahv}j)
invln jk 0=>> j 0=01 `k +>) vjin}cqn nh j }cvnkjg}h mn iclnh HD $ HD#' Jk
>1?? `k +>) cmjg}cac`n+ j n fngmn `hvvj phgmjg}j nh khmh mj j }cvnkjg}h
n ck}vc`h @+H mn `nvfhgcin $ @H# j jk >1?? j >10> `k +>) n fngmn vjajvjg}j
nh khmh mj j }cvnkjg}h n ck}vc`h mh gc}vn}h $ GH#) jk >04? `k +>'
0=01
>04?
>04?
>10>
0=01
@hGcH(6??
>04?
>10>
>1??
@hGcH(=??
@hGcH(:?
0=>>
Aclzvn 0=' J pj`}vh mj CQ mh @hGcH(=??'
Mj n`hvmh `hk mnmh mj CQ ahc hf jvqnmh fngmn kjgh cg}jg n pnvn
h `jvkj} mj @hGcH(=??) `hkpnvnmh n nkh }vn `ni`cgnmn jk }jkpjvn}zvn
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
5/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvnpcijcvn mj ^zkc`n + PF^ :
cgajvchvj $@hGcH(6?? j @hGcH(:?#' J j vj zi}nmh `hkpvhqn ~zj h }vn}nkjg}h
}vkc`h jickcgn lvnmn}cqnkjg}j h qhi}jc ) `hkh n D 6H) h gc}vn}h j h
`nvfhgn}h) pvhqjgcjg}j mn kn}vcn hvlgc`n $nkcmh#) `hkpvhqngmh n
ckphv}g`cn mh pv+}vn}nkjg}h }vkc`h gh k}hmh hi lji mj jgqhiqcmh gj j
j }zmh'
Gn Aclzvn 01) h mcavn}hlvnkn jtpjvckjg}nc mh GcH(=?? j @hGcH(=??)
ahvnk `hkpnvnmh `hk mcavn}hlvnkn pnmvj $GcH(pnmvh j @hH(pnmvh#)
npvj jg}nmh mh c}jk CC'1'='> $]nfjin 6#' N `hkpnvnh jg}vj h mnmh mj
MVT `hk h qnihvj mj 6 j m dbi h npvj jg}nmh gn ]nfjin >: j>1'
Aclzvn 01' Mcavn}hlvnkn mh GcH(=?? j @hGcH(=??'
H mnmh mj MVT cgmc`nk n ahvknh mj gnghpnv}`zin mj GcH j mj@hGcH pnvn h mcavn}hlvnkn jtpjvckjg}nc GcH(=?? j @hGcH(=??)
vj pj`}cqnkjg}j) `hk j }vz}zvn `fc`n }cph Gn@i' Ahc qjvcac`nmh n gh ahvknh
mj g~zji kj}ic`h j }nkngdh kmch mj `vc }nic}h $Avkzin mj P`djvvjv#) mj 0:
j 01 gk) vj pj`}cqnkjg}j) pnvn h GcH j @hGcH' _nvn n nkh }vn @hGcH) n
cg}vhmzh mj `hfni}h) gn vjmj `vc }nicgn `fc`n mh GcH) jqcmjg`cnmn pjih
mj ih`nkjg}h mh pc`h mh MVT $]nfjin >:)>1 j Aclzvn >:#) jk mcvjh n
glzih kjghvj ' J }j an}h phmj jv jtpic`nmh pjin cgaizg`cn mh hg @h "6 )
~zj ph zc vnch cgc`h kjghv ~zj h hg Gc "6 ) mj gk j kk) vj pj`}cqnkjg}j'
0= 01 04 =? =6 == =1
GcH(=??
@hGcH(=??
@ _ P
6 ]dj}n
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
6/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvnpcijcvn mj ^zkc`n + PF^ 1
]nkfk ahc hf jvqnmh ~zj h hg `hfni}h gh cg`hvphvnvnk
clgcac`n}cqnkjg}j gn vjmj `fc`n mh GcH' H `i`zih mh pnvkj}vh mj `jin)
]nfjin >?* khi mj @hfni}h'
]nfjin >:' @hkpnvnh jg}vj h mnmh mj MVT mh GcH(=?? j h GcH(pnmvh'
GcH(pnmvh GcH(=?? Cgmjtnj
6 $h# mdbi $ # 6 $h# mdbi $ # d b i Cg}jg cmnmj
0 > > 1?
=0)033 6)?4: =0)64? 6)?3? 6 ? ? >??
]nfjin >1' @hkpnvnh jg}vj h mnmh mj MVT mh @hH(=?? j h @hGcH(pnmvh'
@hH(pnmvh @hGcH(=?? Cgmjtnj
6 $h# mdbi $ # 6 $h# mdbi $ # d b i Cg}jg cmnmj
01)436 6)=?4 0 > > 1?
=6)4:3 6)?4: =0)>6? 6)?34 6 ? ? >??
]nfjin >
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
7/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvnpcijcvn mj ^zkc`n + PF^ 4>PM@pn }cidn ?):==6GcH pn }cidn ?)=>4
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
8/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvnpcijcvn mj ^zkc`n + PF^ 4
zpjvchv n 3?* mn mjg cmnmj }jvc`n mh tcmh mj `vch pzvh' H vj zi}nmh
jvh npvj jg}nmh jk }jvkh mn mjg cmnmj vjin}cqn) }hkngmh `hkh
vjajvg`cn n mjg cmnmj }jvc`n npvj jg}nmn gn ]nfjin >3 $Dngmfhhb ha
@djkc }vs ngm _ds c` ) 6??1+6?? >>)4>)
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
9/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvnpcijcvn mj ^zkc`n + PF^ 3
= 1 4 >? >6 >= >1
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
10/14
Ph`cjmnmj Fvn cijcvn mj ^zkc`n $ PF^#
06 n Vjzgch Ngzni mn Ph`cjmnmj Fvnpcijcvn mj ^zkc`n + PF^ >?
N} zkn mhpnljk mj 0?* khinv mj @hfni}h gh tcmh mj Gc~zji) gh d
cg`hvphvnh clgcac`n}cqn mj hg `hfni}h gn vjmj `vc }nicgn mh Gc~zji) hz jen)
n j }vz}zvn `fc`n mh G~zji pvj jvqnmn'
N cg}jvcunh mn pn }cidn nzkjg}n `hk n mckcgzch mh }nkngdh mj
`vc }nic}h mn PM@' N pvj jgn mh tcmh ) mj g~zji hz g~zji mhpnmh `hk
`hfni}h) nzkjg}n h pjv`jg}zni mj cg}jvcunh mn pn }cidn ) jk cg`hvphvnh
clgcac`n}cqn mj hg g~zji hz `hfni}h gn vjmj `vc }nicgn mn PM@'
_nvn h zk }vnfnidh az}zvh) `nfj n ngic j mn npic`nh mj }n pn }cidn
`hkh nghmh phvh h gnghj }vz}zvnmh pnvn pcidn n `hkfz }qji mh }cph
PHA@'
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
11/14
4>
CQ @HG@IZPJP J @HGPCMJVNJP ACGNCP
N g}j j mn PM@ mhpnmn `hk 6?* jk khi mj Pk0") pjih k}hmh pvj`zv hv
mj jgqhiqcmn gj j }vnfnidh mj pj ~zc n) ahc `hgacvknmn n}vnq mj mcajvjg}j}`gc`n mj `nvn`}jvcunh) pjvkc}cgmh nilzkn `hg`iz j ) mn ~znc ) n knc
clgcac`n}cqn ahvnk5c# N}vnq mj `i`zih mh pnvkj}vh mj vjmj $n# j vjacgnkjg}h pjih pvhlvnkn
JVN@JI) ahc `hkpvhqnmn n ahvknh p `jvkc`h dhkhlgjh `hk 6?*khi mj nkvch cg`hvphvnmh gn vjmj mj `vcn $@j?)4Pk ?)6H>)3#'
cc# N ngic j phv MVT cgmc`nvnk ~zj h pvj`zv hv $PM@(:?# j n mjknc
nkh }vn `ni`cgnmn jk mcajvjg}j }jkpjvn}zvn ) j npvj jg}nvnk gn ahvknmj gngh`vc }nic}h `hk j }vz}zvn `fc`n mh }cph aizhvc}n' J j vj zi}nmh kh }vn~zj `hk k}hmh mj g}j j mj jgqhiqcmh ahc ph qji n hf}jgh mn PM@`hk n j }vz}zvn `fc`n mh }cph aizhvc}n kj kh n zkn fnctn }jkpjvn}zvn$:??@#' J j vj zi}nmh kh }vn ~zj h k}hmh mj g}j j mj jgqhiqcmh pvhkc hv jk vjinh n }vnfnidh jtc }jg}j gn ic}jvn}zvn jk ~zj n PM@ ahvknmn n pnv}cv mj 0?? @ j(hz }jkpjvn}zvn zpjvchvj 2
cq# H vj zi}nmh mj mjg cmnmj npnvjg}j phv _c`ghkj}vcn kh }vnvnk ~zj ghpvh`j h mj cg}jvcunh n >6??@(:d) ahvnk hf}cmn mjg cmnmj vjin}cqn mj40)= * pnvn pn }cidn mj PM@ pzvn j qnihvj n`ckn mj 3?* pnvn pn }cidnmj PM@ `hk h tcmh mj g~zji' J }j vj zi}nmh mjkhg }vn ~zj n pvj jgnmj GcH hz @hGcH nzkjg}n h lvnz mj cg}jvcunh mn pn }cidn mj PM@)
jk cg`hvphvnh clgcac`n}cqn mj hg g~zji hz `hfni}h gn vjmj `vc }nicgn mnPM@) kng}jgmh zn j }vz}zvn }cph aizhvc}n' J pj`cac`nkjg}j pnvn n pn }cidn
mj PM@ pzvn h knchv pjv`jg}zni mj cg}jvcunh mn PM@(0?? kh }vhz ~zj npvj jgn mj lzph HD) anqhvj`jk h pvh`j h mj cg}jvcunh'
q# H vj zi}nmh npvj jg}nmh `hkpvhqnk ~zj n PM@ pvhmzucmn n}vnq mhk}hmh pjv`z hv n}jgmj n zk mh vj~zc c}h pnvn jv z}cicunmh `hkh zkjij}vic}h icmh jk pcidn PHA@) ~zj n ni}n mjg cac`nh'
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
12/14
46
CQ VJAJVG@CNP
h NIFNM) V' @izin `hkfz }qji n dcmvhlgch5 ahg}j mj jgjvlcn mn ghqn jvn' >
jmch)Ph _nzih) Nv}icfjv Jmc}hvn) 6??='h NIQJP) I' F'2 LNVVCMH) K' P'2 KJMJCVHP) K' J' Cgaizg`cn mh pnvkj}vh
mj g}j j j n~zj`ckjg}h gh }nkngdh mj gnghpnv}`zin mj PM@' 0>n Vjzgch Ngzni mn Ph`cjmnmj Fvn cijcvn mj ^zkc`n
h Nknmh) V'P'2 Kni}n) I'A'F'2 Lnvvcmh) A'K'P'2 Kjmjcvh ) K'J') _cidn n`hkfz }qji mj tcmh icmh5 kn}jvcnc ) `hkphgjg}j j `hgaclzvnj '^zkc`nGhqn ) q' 0?) p'>43+>3 jmch) Kcgn Ljvnc ) Jmc}hvn ZAQ)6??+tH6+ pjihk}hmh mj Vcj}qjim'@jvkc`n) q' :0) p'6?:+6>>) 6??'3 ph|mjv sg}dj cujm fs `nvfhgn}j `hpvj`cpc}n}chg5Pcg}jvcgl ngm jij`}vc`ni `dnvn`}jvc }c` 'N`}n Kn}jvcnicn ) :=) p'
-
8/8/2019 Nanopartculas_Cria_Dopada_Fuel_Cell_SOFC_eletrlito slido_SBQ
13/14
40
h DZNGL)' \'2 PDZB) _'2 LVJJGFIN]]) K' _vhpjv}cj ha hi+lji pvjpnvjm@j>+tPk tH6+t(6 hicm jij`}vhis}j 'Phicm P}n}j Chgc`p ) q'>??) p' 60+633+6??1) 6??>>+>>63+>==) 6??4
h KZ@@CIIH J' G' P'2 _HVAVCH ]' @'2 ]NMHBHVH P' B'2 VJS E' A' ^'2VH@DN V' N') K'2 P}jci @'2 KZ@@CIIH V' _vhpvcjmnmj a c`n mh tcmh mj`vch pvjpnvnmh phv }`gc`n mj hizh j n `hgmz}cqcmnmj ji}vc`n jk azgh mnpvj h pnv`cni mj htclgch jk `jvkc`n cg}jvcunmn '@jvkc`n ) q':>) p' >:16 >:) p'>:16) 6??:'
h KZ@@CIIH J' G' P'2 ]NMHBHVH) P' B' Kc`vhj }vz}zvn j `hgmz}cqcmnmj ji}vc`njk @j ?)4: S?)>:+tVtH6+ $V;_v) ]f#' @jvkc`n ) q' :0) p' 43+34) 6??) p' 6) 6???'