盐酸刻蚀的不同形貌空心结构二氧化锰的电化学行为

!È (% ÉÈ -% $
!%-$ 7 -% Ê
Ì
F
.
.
Í
!!Ë
L2M*4D4 1@NB*FU @I M*@BQF*ML L24?MDEBR
h+8"(% *+"-%
!$&(!!$'%
!"#$%&'()*+,-./01%20345
!""
#$%!
&'(
)*+
,-.
)2345674689:5%67!23
/01
-(!%!!3
67! QRSTUVWXUYZ[\]^_`ab(Lcd][efghijkYlmnbVopb ?=@! jqrstu) v
w A xyzx )ABC3${|}~ )D4?3 Vx}€‚~ )E4?3 ƒ„tuV…†‡ˆ‰Š‹" ŒwŽ$‘’“”}4•V
–’—˜ƒ„}F.g™‡ˆ‰š›" tœŠ(\]^`žbŸ j¡¢£(¤¥¦§ )( 57=3 [Yl4•¨…l[rs©u
ª«¬}­R[®(Q¯}€V°€[±²³´µ" ¶}’·¸_ %,& F*GH# ¹(jqrsmnb ?=@! }º»}¼_ ##& I*
GH#(½Š¾¿ÀÁ[ŽÂÃgVÄÅg)
89:! ?=@!+ d]hi+ ‚ÆÇrstu+} F.g™
;<=>?! @'$'
@ABCD! F
@EF?! #%%#!$J'-)!"-$3-"!!$&(!"J
!"# !-",--J'!KL1ML,!%#$,(#'
$%&%'()%*'+ ,+-%.(/0 /1 2%*3%*+4+ "5(6+ 7/88/9 :)0;');0+4 9()- <(11+0+*)
2/0&-/8/3(+4 .(% 7=60/'-8/0(' >'(6 $-+?('%8 @)'-(*3
2F* C6=!C6= AN OP=G!L<P=G! CM*Q R96=!D<P=G S2N L<6=G!IP=G TFM ?7=G!R6=G UMN R7!U76=G
V!"#$%&% "' !(%)*+,-. /01 2(/-)/345,*3/$ 60&*044-*0&7 8*$*0 90+,*,5,4 ": ;(4)*3/$ <43(0"$"&.7 8*$*07 8*$*0 -(!"!!7 !(*0/3
>A4)0%')B 27PW6W:<7:68 <+88+X ?=@! XPWP :+=YW+886Z8[ \[=Y<P\7]P^ Z[ <[^W+:<8+W7: 6:7^ :<P57:68 PY:<7=G, ?=L@(
X7Y< \_7=^8P 6=^ :9ZP 5+W_<+8+G[ X6\ 9\P^ 6\ Y<P _WP:9W\+W, E<P 57:W+\YW9:Y9WP 6=^ 5+W_<+8+G7P\ +` Y<P
WP\98Y7=G 56YPW768\ XPWP :<6W6:YPW7]P^ Z[ ABCa D4?a E4? 6=^ P8P:YW+:<P57:68 5P6\9WP5P=Y\, E<P WP\98Y\
7=^7:6YP Y<6Y Y<P _W+^9:Y +ZY67=P^ Z[ \75_8P WP6:Y7+= `+W ( 57= <6\ <+88+X \YW9:Y9WP X7Y< Pb:P88P=Y _PW5P6Z787Y[a
=6WW+X _+WP!\7]P ^7\YW7Z9Y7+=a 6=^ `6c+W6Z8P :6_6:7Y6=:P _PW`+W56=:P, I9WY<PWa ^9P Y+ `6:78P 56\\ YW6=\`PW 7= Y<P
_PW`P:Y8[ _+W+9\ 56YW7ba Y<P \[=Y<P\7]P^ ?=@! \<+X 8+XPW Pd97c68P=Y \PW7P\ WP\7\Y6=:P 6=^ ZPYYPW `WPd9P=:[
WP\_+=\P 6\ WPcP68P^ `W+5 Y<P 75_P^6=:P \Y9^7P\,
C+= 9/064B 56=G6=P\P +b7^Pe <[^W+:<8+W7: 6:7^ :<P57:68 PY:<7=Ge 57:W+!=6=+ <+88+X \YW9:Y9WPe P8P:YW+:<P57:68 _PW`+W56=:P
D9_PW:6_6:7Y+W\a 6 :<6W6:YPW7\Y7: :+5Z7=6Y7+= +`
<7G< _+XPW 6=^ WP6\+=6Z8P P=PWG[ ^P=\7Y[ X7Y< `6\YPW
WP\_+=\P Y75P 6=^ =P6W !7=`7=7YP 87`P :[:8P 7= 6 X7^P
+_PW6Y7+=68 YP5_PW6Y9WP W6=GPa :6= :+5_8P5P=Y +Y<PW
P=PWG[ \Y+W6GP ^Pc7:P\ 87;P :+=cP=Y7+=68 :6_6:7Y+W\a
Z6YYPW7P\ 6=^ `9P8 :P88\, 2+XPcPWa 7= \+5P =PX
6__87:6Y7+= `7P8^\a \9:< 6\ P8P:YW7: 6=^ <[ZW7^
cP<7:8P\a \9_PW:6_6:7Y+W X7Y< <7G<PW :6_6:7Y6=:P 6=^
8+=GPW :[:8P 87`P 7\ =P:P\\6W[f-!&g,
?=@! 6__P6W\ Y+ ZP +=P +` Y<P 5+\Y 6YYW6:Y7cP
P8P:YW+^P 56YPW768\ `+W \9_PW:6_6:7Y+W\a ^9P Y+ 7Y\ 8+X
:+\Ya 6c6786Z787Y[a P=c7W+=5P=Y68 `W7P=^87=P\\a 6=^
<7G<PW :6_6:7Y6=:P f'!0g, 2+XPcPWa Y<P \9_PW:6_6:7Y7cP
_PW`+W56=:P +` 6 ?=@! P8P:YW+^P ^P_P=^\ += Y<P
!!!!!!!!! !"#$!!"#$!%&!%' " !%&'($!!%#$!%'!(% "
)*+,-./0 )*+,!%-$%-%.(/ #123-4567/8 )*+,!%-$%&!%%0.123 $923:;5%<=>&-4?@ )*+,!%-!!0%3 $
AB-CDE/0 )*+,!%-$-'-3 $92FG.H-I?@ )*+,!%-(%&( $!%-$%'$3 JK?@'
!
LMNOP" 4!5678 !89:;<6=!""'>-'(,:+5
=DED
#
$
#$%&'()* +',* -. &/* $(&'0* 1$&*%'$)2 *)*(&%-3*
1-%#/-)-452 $63 '&+ (%5+&$) +&%7(&7%*8 96 $33'&'-62 &/*
/-))-: +&%7(&7%*3 $(&'0* 1$&*%'$) .-% &/* +7#*%($!
#$('&-% *)*(&%-3* '+ $ (%'&'($) '++7* '6 -0*%(-1'64 &/*
'6&%'6+'($))5 )-: *)*(&%-6'( (-637(&'0'&5 $63 ()7+&*%*3
1-%#/-)-45 -. ;6<=>?"!??@8 A )'&*%$&7%* +7%0*5 +/-: &/$&
1$65 %-7&*+ -% &*(/6'B7*+ .-% #%*#$%$&'-6 -. ;6<=
/$0* C**6 3*0*)-#*32 +7(/ $+ +-6-(/*1'($) +56&/*+'+ >?=@2
+-)7&'-6!(-1C7+&'-6 >?!@2 &/*%1$) 3*(-1#-+'&'-6 >?D@2 /53%!
-&/*%1$) +56&/*+'+>?"2?E@2 1'(%-:$0*!$++'+&*3 +56&/*+'+>?F!?G@
*)*(&%-!3*#-+'&'-6 >?H@ $63 +-)!4*) #%-4%*++ >G@8 I-:*0*%2
1-+& -. &/* 1*&/-3+ %*B7'%* *J&*6+'0* 1*(/$6'($)
1'J'642 )-64 37%$&'-62 /'4/ &*1#*%$&7%*2 /'4/ *6*%45!
(-6+71'642 :/'(/ $%* *1#)-5*3 &- 4*6*%$&* C7)K
6$6-+&%7(&7%*+ $63 .')1+ -. ;6<= .-% +7#*%($#$('&-%
$##)'($&'-6+8
I*%*'62 :* %*#-%& &/* +56&/*+'+ -. 3'..*%*6& ;6<=
/-))-: +&%7(&7%*+2 +7(/ $+ (7C*+ $63 +#'63)*+8 L/*
1*&/-3 3*0*)-#*3 /*%* '+ C$+*3 -6 *&(/'64 &/*
;6M<! &*1#)$&* C5 /53%-(/)-%'( $('32 &/* 1-%#/-)-4'*+
-. :/'(/ ($6 C* *$+')5 (-6&%-))*3 C5 0$%5'64 &/*
1-%#/-)-4'*+ -. &/* ;6M<! '6&*%1*3'$&*8 L/* (%5+&$)
+&%7(&7%* -. ;6<= :$+ '60*+&'4$&*3 &- *)7('3$&* &/*
.-%1$&'-6 1*(/$6'+1 -. &/* #%-37(&+8 L/*
*)*(&%-(/*1'($) #%-#*%&'*+ -. &/*+* /-))-: +&%7(&7%*+
:*%* $)+- *0$)7$&*38
! "#$%&'(%)*+,
!-! ./)*0%1'1 $&23%45&%
A)) &/* (/*1'($)+ :*%* -. $6$)5&'($) 4%$3* $63
:*%* 7+*3 :'&/-7& .7%&/*% #7%'.'($&'-68 ;6M<!
1'(%-(7C*+ :*%* #%*#$%*3 C$+* -6 N'$6" + 4%-7#
1*&/-3>?O@ :'&/ 1'6-% 1-3'.'($&'-68 P%'*.)52 "8= 4 -.
;6Q<D2 ? 4 -. R$IM<!2 $63 ?8E 4 -. SRIDT=Q<D :*%*
$33*3 &- $ 4'0*6 $1-76& -. 3'+&'))*3 :$&*% $63 G 1U
*&/$6-)2 1$'6&$'6'64 .-% H / '6 $6 -0*6 $& E" #8
;6M<! +#'63)*+ :*%* #%*#$%*3 C5 3'++-)0'64
"8!E 4 -. ;6M)= '6&- =H 1U -. 3*'-6',*3 :$&*%8 L/*6
"8D= 4 -. R$!MFIE<G :$+ $33*32 $63 &/* %*+7)&'64
+-)7&'-6 :$+ +&'%%*3 .-% ?" 1'6 &- .-%1 $ /-1-4*6*-7+
1'J&7%*2 $63 .'6$))5 =8? 1U -. RI! S=EVT :$+ $33*3
&- &/* $C-0* +-)7&'-68 L/* 1'J&7%* :$+ &/*6
&%$6+.*%%*3 '6&- $ E" 1U L*.)-6!)'6*3 SWLXYT +&$'6)*++
%
&
&
'
! !" "
+&**) $7&-()$0*8 L/* $7&-()$0* :$+ +*$)*3 $63 K*#& '6
$6 -0*6 $& ?F" $ .-% = /8
L/* $+!#%*#$%*3 ;6M<! +$1#)* :$+ 3'+#*%+*3 '6
=" 1U -. 3'+&'))*3 :$&*%2 $63 &/*6 "8"! 1-)!U Z? [;6<D
+-)7&'-6 :$+ $33*3 763*% +&'%%'648 A.&*% = 1'62 =8E
1-)!U Z? /53%-(/)-%'( $('3 :$+ $33*3 '6&- &/* $C-0*
+-)7&'-62 $63 &/* 1'J&7%*:$+ 1$'6&$'6*3 $& %--1
&*1#*%$&7%* :'&/ +&'%%'64 .-% ? 1'68 X'6$))52 &/* /-))-:
;6<= :$+ +*#$%$&*32 $63 :$+/*3 :'&/ 3-7C)* 3'+&'))*3
:$&*% +*0*%$) &'1*+2 $63 3%'*3 '6 $ 0$(771 $& F" $
.-% ?= /8 L/* /-))-: +#'63)*! $63 (7C*!;6<=
+&%7(&7%*+ :'&/ :*%* 3*6-&*3 $+ ;6<=!+ $63 ;6<=!(2
%*+#*(&'0*)58
!-6 70+&+3*%&'8+*'2)
\]^ #$&&*%6+ :*%* %*(-%3*3 -6 $ ]'4$K7 ^_1$J
LL]!999 3'..%$(&-1*&*% 7+'64 M7 !! %$3'$&'-6 S" `
"8?ED ?H 61T8 L/* 1-%#/-)-4'*+ -. &/* +$1#)* :*%*
-C+*%0*3 -6 $ +($66'64 *)*(&%-6 1'(%-+(-#* SQY;2
aQ;!FDH"A2 a$#$6 Y)*(&%-6'(+T8 LY; 1'(%-4%$#/+
:*%* &$K*6 -6 $ XY9 L*(6$' b= =" Q!Lc9R &%$6+1'++'-6
*)*(&%-6 1'(%-+(-#* :'&/ $ .'*)3 *1'++'-6 476
-#*%$&'64 $& ="" Kd8
!-9 :&%$+&+*'2) 2; %,%3*&24%1 +)4
%,%3*&230%('3+, 30+&+3*%&'8+*'2)
L- *0$)7$&* &/* *)*(&%-(/*1'($) #%-#*%&'*+ -. &/*
;6<= 1'(%-+&%7(&7%*+2 :-%K'64 *)*(&%-3*+ :*%* #%*#$%*3
$+ .-))-:+8 L/* $+!#%*#$%*3 1$&*%'$)+2 4%$#/'&*2
$(*&5)*6* C)$(K2 $63 #-)5 S&*&%$.)7-%-*&/5)*6*T SWLXYT
:*%* 1'J*3 '6 $ 1$++ %$&'- -. GE%?"%?"%E $63 3'+#*%+*3
'6 *&/$6-) &- #%-37(* $ /-1-4*6*-7+ #$+&*8 b%$#/'&*2
$(*&5)*6* C)$(K $63 WLXY :*%* 7+*3 $+ &/*
(-637(&'0* $4*6& $63 C'63*%2 %*+#*(&'0*)58 L/*6 &/*
1'J&7%* :$+ (-$&*3 -6&- &/* 6'(K*) .-$1 +7C+&%$&* S?
(1=T :'&/ $ +#$&7)$8 X'6$))52 &/* .$C%'($&*3 *)*(&%-3*+
:*%* 3%'*3 $& F" $ .-% ? 3 '6 $ 0$(771 -0*68 L/*
)-$3'64 )*0*) -. &/* $(&'0* 1$&*%'$) -6 &/* (7%%*6&
(-))*(&-% '+ &5#'($))5 "8"= 4!(1 Z=8 M5()'( 0-)&$11*&%5
SMdT2 (/%-6-#-&*6&'-1*&%5 SMWT2 $63 *)*(&%-(/*1'($)
'1#*3$6(* +#*(&%-+(-#5 SY9QT 1*$+7%*1*6&+ :*%*
($%%'*3 -7& 7+'64 (-60*6&'-6$) &/%**!*)*(&%-3* (-6.'!
47%$&'-6 -6 $ MI9 FF" Y *)*(&%-(/*1'($) :-%K+&$&'-68
L/* R' .-$1 (-$&*3 :'&/ ;6<= :$+ 7+*3 $+ &/*
:-%K'64 *)*(&%-3*2 $63 #)$&'671 .-') S? (1=T $63 $
#$$%!&'()*+,-./01234567859:;
! !" "
SCII
#$%&'$%() *$+,-(+ (+(*%',)( ./012 3('( &#() $# %4(
*,&5%(' $5) '(6('(5*( (+(*%',)(7 8++ %4( (9:(';-(5%#
3('( *$'';() ,&% &#;5< 6'(#4+= :'(:$'() !7" -,+"> ?!
$@&(,&# A$/BC (+(*%',+=%(7 D4( 1E/ -($#&'(-(5%#
3('( *$'';() ,&% ;5 %4( 6'(@&(5*= '$5<( 6',- !"" FGH
%, "7"I GH $% ,:(5 *;'*&;% :,%(5%;$+ 3;%4 $5 $*
:('%&'J$%;,5 ,6 I -K7
!
"#$%&'$ ()* *+$,%$$+-)
!./
0('#1+(& ,2(1(,'#1+3('+-)
D4( LMN '(#&+%# ,6 O$P 4;('$'*4;*$+ 4,++,3 *&J(#Q
.JP 4,++,3 #:;5)+(# R5BS $5) .*P R50BT *&J(#
:'(*&'#,'# $'( <;U(5 ;5 V;<7!7 8++ ,6 %4( );66'$*%;,5# ,6
%4( LMN :$%%('5 ;5 V;<7!* *$5 J( '($);+= ;5)(9() %,
:&'( 4(9$<,5$+ :4$#( ,6 R50BT $**,');5< %, '(:,'%()
)$%$ .WNV A,7XY!"!ZTP7 D4( 5$'',3 $5) #%',5< :($F#
;5 %4( LMN :$%%('5 $'( -$;5+= $%%';J&%() %, %4( 4;<4
*'=#%$++;5;%=7 8# #4,35 ;5 V;<7!$Q %4( :$%%('5 ,6 %4(
$#!:'(:$'() #$-:+( -$%*4(# 3(++ 3;%4 %4( #%$5)$')
:$%%('5 ,6 %4( 4(9$<,5$+ !!R5BS .WNV A,7T"!"XS"Q !
["7SX" 5-Q "["7CCI 5-P7 A, :($F# 6,' ,%4(' %=:(# ,6
R5BS $'( ,J#('U()Q ;5);*$%;5< %4$% %4( !!R5BS 4$U(
J((5 #&**(##6&++= :'(:$'() 6',- %4( :&'( :4$#(
4(9$<,5$+ R50BTQ 34('($# 6,' :$%%('5 JQ $:$'% 6',%4( :($F# ,6 %4( '4,-J,4()'$+ R50BTQ #,-( :($F#
V;<7S
V;<7! LMN :$%%('5# ,6 %4( $#!:'(:$'() !!R5BS .$P
4;('$'*4;*$+ 4,++,3 #:;5)+(#Q .JP 4,++,3 *&J(#
$5) .*P R50BT :'(*&'#,'
%4$% ,';<;5$%( 6',- %4( R50BT ;5%('-();$%( $'( $+#,
6,&5)7
D4( /1R ;-$<(# ,6 #:;5)+( R50BT :'(*&'#,'
3;%4 );66('(5% -$<5;6;*$%;,5# $'( #4,35 ;5 V;<7S$QJ7 E%
;# *+($' 6',- V;<7S$ %4$% %4( #$-:+( (94;J;%# $ &5;6,'$5) #:;5)+(!+;F( #%'&*%&'( 3;%4 $ +(5<%4 ,6 #(U('$+
-;*',-(%('#7 V;<7SJ .4;<4 -$<5;6;*$%;,5P *+($'+= #4,3#
#:4('(!+;F( #%'&*%&'( 3;%4 +(5<%4 ,6 S !-Q 34;*4 -$=
J( 6,'-() J= %4( '&:%&'( 6',- %4( %4;55(#% ,6 %4(
#:;5)+(# )&';5< %4( 4=)',%4('-$+ :',*(##7 G,3(U('Q
%4( <',3%4 ,6 #:;5)+(# 3;%4 $ ',&<4 #&'6$*( ;# (U;)(5%7
/1R ;-$<(# 6,' );66('(5% #4$:() R50BT #%'&*%&'(#\ .$Q JP #:;5)+(# $5) .*Q )P *&J(#
-D<R
#
$
%
&
&
'
! !" "
*)+,! GH? )38+2$ ;&4 0);;242(1 $%8B20 %&::&' ?(@- $145.1542$P Q8L $B)(0:2$ 8(0 I6L .562$
#$ $%&'( )( *)+,-./0 1%2 3).4&.562$ 27%)6)1 1%2
89248+2 20+2 :2(+1% &; -,< =! !3, >%2 %&::&' ?(@')1% %)2484.%).8: $145.1542 )$ &618)(20 6A 1%2
&7)081)&( &; 1%2 $B%24).8: B42.54$&4 .4A$18:$ )( C?(@D
$&:51)&( 81 4&&3 123B2481542 ;&::&'20 6A 423&98: &;
?(E@! ')1% FE:, *)+,!8 8(0 6 $%&' 1%2 GH? )38+2$
&; ?(@- %&::&' $145.1542, @(2 .8( $22 1%81 1%2 8$!
&618)(20 ?(@- 38)(18)($ 1%2 ;4832 $145.1542 &; 1%2
B42.54$&4, #1 8 %)+% 38+();).81)&( I*)+,-6J/ 1%242 )$ 8
3&51%!:)K2 &B2()(+ &( $&32 &; 1%2 .562$ 8(0
$B)(0:2$, >%4&5+% 1%2 &B2()(+/ 1%2 )((24 %&::&'
$145.1542 .8( 62 .:284:A $22(,
>%2 :&'!38+();).81)&( >H? )38+2$ )( *)+,D8 8(0
. $%&' .562!8(0 $B)(0:2!?(@- ')1% .:284:A 9)$)6:2
%&::&' )(124)&4$, #$ $%&'(/ (5324&5$ (8(&B841).:2$
842 ')1% )442+5:84 8++42+81)&( 8(0 ;&43 %)2484.%).8:
$%2:: &; $B)(0:2!?(@- $145.1542$ I*)+,D6L, *)+,D0
.&(;)43$ 1%2 %&::&' ?(@- 3).4&.562$ $145.1542 ')1% 8
'8:: 1%).K(2$$ &; M"" =-"" (3, >%2 GH? 8(0 >H?
8(8:A$)$ 42928: 1%81 1%)$ 5()N52 &B2( 32$&B&4&5$
3&4B%&:&+).8: .%848.124)$1). )$ ;89&486:2 ;&4 2:2.14&:A12
B2(21481)&( 8(0 ;8$1 )&(O2:2.14&( 148($;24 8(0 38A :280
1& )(.428$)(+ &; 1%2 2:2.14&.%23).8: 428.1)9)1A,
>%2 $A(1%21). 32.%8()$3 &; C?(@D ')1% ?(E@!
*)+,D >H? )38+2$ ;&4 0);;242(1 $%8B20 %&::&' ?(@- $145.1542$P I8L &9249)2' &; $B)(0:2$/ I6L .562$/
I.L 20+2 &; 8 $B)(0:2$ ?(@- $%2:: 8(0 I0L 8 $)(+:2 .562$
! !" "
#$$%"&'()*+,-./01234567859:;
#$%&'( )*+ ,-.$%,+)+$/-0+( 1$+.&$/%$ /&$2#.+ .%&3(
4+ +513#-'+( 46 # 7-$8+'(#33 +22+.) 9:"!:!;< #/ /*%=' -'
>-?@AB C*+ D'E: /*+33 =-)* D'FEG -')+$,+(-#)+ .%$+
-/ 1$+1#$+( #) $%%, )+,1+$#)&$+ &/-'? # 2$+/*36
1$+1#$+( /%3&)-%' %2 (-3&)+ 7D'EH )% %5-(-0+ )*+
/&$2#.+ %2 )*+ D'FEG -')+$,+(-#)+B 7D'EH #'(
D'FEG .#' $+#.) =-)* +#.* %)*+$ $+#(-36 #'( 2%$, #
(-22&/-%' 1#-$B C*+ .%&13+( $+#.)-%'I(-22&/-%' #) )*+
.$6/)#3I/%3&)-%' -')+$2#.+ ,-?*) 3+#( )% )*+ J&-.8
2%$,#)-%' %2 # D'E: /*+33 #$%&'( )*+ %&)/-(+ /&$2#.+/
%2 )*+ D'FEG .$6/)#3/B K2)+$ $+,%L#3 %2 )*+ D'FEG
-')+$,+(-#)+ .%$+ =-)* MF3< =+33 .$6/)#33-0+( D'E:
*-+$#$.*-.#3 *%33%= /)$&.)&$+ =#/ %4)#-'+(B C*+$+ *#/
#3=#6/ 4++' # /)$%'? .%$$+3#)-%' 4+)=++' )*+
.$6/)#33-'-)6 /)$&.)&$+ #'( )*+ /&$2#.+ #$+# %2 )*+
/6/)+, %' )*+ +3+.)$%.*+,-.#3 1$%1+$)-+/ #/ (-/.&//+(
>-?BX
:HA]
3#)+$B
!"! #$%&'()&*%+,&-$ &*-(-&'%(,.-',)/0
C*+ FN $+/1%'/+/ %2 )*+ D'E:!/ #'( D'E:!.
/#,13+ #) (-22+$+') /.#' $#)+/ O!" PA" ,N!/ Q!R-' #
2-5+( 1%)+')-#3 $#'?+ %2 S"B:P"BT N -' #J&+%&/ ! ,%3!
UQ! V#:WEH +3+.)$%36)+ #$+ /*%=' -' >-?BX# #'( >-?BX.Y
$+/1+.)-L+36B C*+ -'(-L-(&#3 D'E:!/ #'( D'E:!.
/#,13+ +3+.)$%(+/ #$+ /&4Z+.)+( )% %'+ )-,+
/)#4-3-0#)-%'I#.)-L#)-%' 46 $+1+#)+( FN .6.3+/ O:A
'&,4+$/R #) /=++1 $#)+ %2 A" ,N!/ Q! -' )*+ /-,-3#$
1%)+')-#3 $#'?+Y 4+2%$+ 1+$2%$,-'? )*+ FN +51+$-,+')/
2%$ #..+//-'? )*+ +3+.)$%.*+,-.#3 1+$2%$,#'.+B C*+
FN 1$%2-3+/ %2 D'E: /#,13+ #) (-22+$+') /.#' $#)+/ #$+
#3,%/) $+.)#'?&3#$ -' /*#1+ -'(-.#)-L+ %2 -(+#3
1/+&(%.#1#.-)-L+ 4+*#L-%$B [' '+&)$#3 +3+.)$%36)+ #/
/)&(-+( *+$+Y )*+$+ #$+ ?+'+$#336 )=% 1#$#33+3
,+.*#'-/,/ 1$%1%/+(Y 4#/+( %' )*+ #(/%$1)-%' #'(
-')+$.#3#)-%' -'L%3L-'? /&$2#.+ #'( 4&38 1*+'%,+'#
(&$-'? )*+ .*#$?+ /)%$#?+ -' 1%$%&/ D'E:!4#/+(
O#Y .R F6.3-. L%3)#,,+)$6 .&$L+/ %2 *-+$#$.*-.#3 *%33%= D'E:!. #'( D'E:!/ /#,13+/ #) /.#' $#)+ %2 !"Y :"Y G"Y H"
#'( A" ,N!/Q!\ O4Y (R /1+.-2-. .#1#.-)#'.+ #/ # 2&'.)-%' %2 /.#' $#)+ =-)* (-22+$+') /)$&.)&$+
#
,-FV
$
#$#%&'()#* +,,!,-./ 01# 23'*& 4(**35$# 6#%1783*6 3* 7*%'35#)
&( &1# '743) 38&#'%7$7&3(8 (2 7$97$3 6#&7$ %7&3(8* *:%1
7* ;7 < 38 &1# #$#%&'()# ):'38= '#):%&3(8 78) )#38&#'!
%7$7&3(8 :4(8 (>3)7&3(8/
?8@,<A<<#B ! ?8@@CA<
01# (&1#' 4(**35$# 6#%1783*6 3* 57*#) (8 &1#
7)*('4&3(8 (2 &1# D < 78) ;7 < 3(8* (8 &1# *:'27%#E '7&1#'
&178 38 &1# 5:$9 (2 &1# *764$#+,,E,F!,G./
?8@,H*:'27%#IJA<<#C ! H?8@,CA<KH*:'27%#K
L1#'# A %78 5# #3&1#' D J (' ;7 J 3(8/ 013* %$#7'$M
)#6(8*&'7&#* &1# (%%:''#8%# (2 38&#'%7$7&3(8 78) )#!
38&#'%7$7&3(8 (2 D J (' ;7 J 3(8* ):'38= &1# %17'=#
*&('7=# 38 &1# ?8@, *764$#/ 013* 3* ):# &( &1# 27%&
&17& 7& $(L#' *%78 '7&#*N 5(&1 (:&#'! 78) &1# 388#'!
4('# *:'27%#* (2 &1# 4('(:* #$#%&'()# 67&#'37$* 7'#
#22#%&3O#$M :&3$3P#) 2(' 38&#'%7$7&3(8N L13$# 7& 13=1 *%78
'7&#* 6738$M (:&#' '#=3(8* (2 &1# 4('#* 7'# 7%%#**#)
5M &1# 3(8*/ D(L#O#'N &1# %7&1()3% 78) &1# 78()3%
4#79 %:''#8&* (2 ?8@,!% *764$# 7'# *$3=1&$M 13=1#'
&178 ?8@,!* *764$#N 364$M38= 7 13=1#' *4#%323%
%747%3&78%#/ Q'(6 &1# AR 6#7*:'#6#8&* 7& )322#'#8&
*%78 '7&#* S!N 6R!*CTKN &1# *4#%323% %747%3&78%# H"*N Q!
=CTK O7$:#* 7'# #*&367&#) :*38= &1# #U:7&3(8+,V!,W.X
"*Y
T
!#H$7 B$% K
$%
" %$)$
$7
H!K
L1#'# # H=K 3* 7%&3O# L#3=1& (2 &1# #$#%&'()# 67&#'37$/
01# *4#%323% %747%3&78%# O7$:#* (2 &1# *764$# 7&
)322#'#8& *%78 '7&#* 7'# )'7L8 2'(6 &1# 38&#='7&3(8 (2
4(&#8&37$ HR O#'*:* ZA[K O#'*:* *4#%323% %747%3&78%#
H&*N Q!= BTK ='741*N 7* *1(L8 38 Q3=/\5N%/ ]& 4(&#8&37$
Q3=/G
%
&
&
'
*%78 '7&#* (2 T"^F" 6R!* CTE &1# *4#%323% %747%3&78%#
O7$:#* 2(' ?8@,!% *764$# 7'# TVW^TT, Q!=CT/ Z363$7'$ME
7& &1# *76# *%78 '7&# &1# *4#%323% %747%3&78%# O7$:#*
2(' ?8@,!* *764$# 7'# 38 &1# '78=# (2 TFV^G- Q!= CT/
]* &1# *%78 '7&# 38%'#7*#*E &1# *4#%323% %747%3&78%#
O7$:#* )#%'#7*#E L13%1 3* ):# &( &1# $363&7&3(8 (2 &1#
3(8 )322:*3(8 '7&# &( *7&3*2M #$#%&'(83% 8#:&'7$3P7&3(8
):'38= &1# %17'=# 78) )3*%17'=# '#7%&3(8/
01# '7&# )#4#8)#8& )3*%17'=# 4'(23$#* &79#8 2'(6
&1# 23'*& %M%$# (2 %(''#*4(8)38= O($&7=# &36# 4'(23$#* (2
?8@,!% 78) ?8@,!* *764$#* 7'# *1(L8 38 Q3=/G7 78)
5E '#*4#%&3O#$M/ _& 3* 8(&#) &17& &1# )3*%17'=38= &36# (2
?8@,!% *764$# 3* 13=1#' &178 &17& (2 ?8@,!* *764$#
7& 3)#8&3%7$ %:''#8& )#8*3&M %(8)3&3(8*/ 01# *4#%323%
%747%3&78%# (2 &1# #$#%&'()# 3* (5&738#) 2'(6 &1#
2($$(L38= #U:7&3(8+!"!!!.X
'
&Y
S"K
+S)(`))K#.
L1#'# * S]K 78) )(`)) SR!*CTKE '#*4#%&3O#$ME )#8(&# &1#
744$3#) =7$O78(*&7&3% %:''#8& 78) &1# *$(4# (2
%1'(8(4#8&3(86#&'3% %:'O#E # S=K '#4'#*#8&* &1# 67** (2
#$#%&'(7%&3O# 67&#'37$/ _& %78 5# 7*%#'&738#) &17& &1#
*4#%323% %747%3&78%# (2 ?8@,!% *764$# 3* TTF Q!=CT 7*
%(647'#) &( W" Q!= CT 5M ?8@,!* *764$# 7& %:''#8&
)#8*3&M (2 "/F ]!= CT/ _& 38)3%7&#* &17& &1# #8178%#)
'7&# %74753$3&M %747%3&78%# (2 ?8@,!% *764$# 3* 7
%(6538#) %(8&'35:&3(8 (2 6:%1 &1388#' *1#$$ L3&1
*:4#'3(' 4('# %1788#$ 78) $7'=# 38&#'87$ 7%%#**35$#
*:'27%# L13%1 38 &:'8 27%3$3&7&#* &1# #$#%&'($M&#
4#8#&'7&3(8 38&( &1# *764$# 67&'3>E )#%'#7*#* &1# 3(8
a3*%17'=# %:'O#* (2 S7K ?8@,!% *764$# 78) S5K ?8@,!* *764$# 5#&L##8 O($&7=# $363&* (2 C"/, &( "/V R
7& '7&#* 2'(6 "/F ]!=CT &( -]!=CT
! !" "
! !" "
#$$%"&'()*+,-./01234567859:;
#$%%&'$() *+'$',-).+ -)# +)/-).+' ,/+ +0+.,*(-.,$1+
'&*%-.+ &,$0$2-,$() #&*$)3 ,/+ ./-*3+ -)# #$'./-*3+
4*(.+''56789
:/+ ;<= /-' >++) +?40(@+# ,( ',&#@ ,/+ A$)+,$.
%+-,&*+' (% B)CD!. '-?40+ +0+.,*(#+' #&*$)3 ,/+$*
./-*3+ ',(*-3+ 4*(.+'' 56E89 F(* >(,/ ,/+ '-?40+'G ,/+
.(?40+H!40-)+ $?4+#-).+ 40(,' %$,,+# >@ .(?40+H
)()0$)+-* 0+-', 'I&-*+' JKLM=N %$,,$)3 ?+,/(# ,( ,/+
O-)#0+ +I&$1-0+), .$*.&$, -*+ '/(P) $) F$39Q9 P/+*+
!# $) 4-*-00+0 P$,/ - ./-*3+!,*-)'%+* *+'$',(* $' #(&>0+ 0-@+* .-4-.$,(*G " $' R-*>&*3 $?4+#-).+G -)#
#$., $' ./-*3+ ,*-)'%+* *+'$',-).+ -, ,/+ +0+.,*(#+
+0+.,*(0@,+ $),+*%-.+ #&+ ,( ,/+ #$'.(),$)&$,@ $) ,/+
./-*3+ ,*-)'%+* 4*(.+'' >+.-&'+ (% .()#&.,$1$,@
#$%%+*+).+ >+,P++) ,/+ '(0$# (H$#+ S+0+.,*()$.
.()#&.,$1$,@T -)# 0$I&$# +0+.,*(0@,+ 4/-'+ J$()$.
.()#&.,$1$,@T9 :/+ #$',$).,$1+ '+?$.$*.0+ (% ,/+ B)CD
'-?40+ -%,+* ./-*3+!#$'./-*3+ [email protected]+' $) ,/+ ?+#$&?
%*+I&+).@ *+3$() $' '?-00 -' .(?4-*+# ,( ,/-, >+%(*+
,/+ [email protected]+'G '&33+',$)3 0(P+* #$%%&'$() *+'$',-).+
#&*$)3 $)'+*,$()U#+!$)'+*,$() (% VW -)# L-W $()' $)'$#+
,/+ ?-,*$H (% 4(*(&' B)CD '-?40+9 X ?-Y(* #$%%+*+).+
$' ,/+ '0(4+ (% ,/+ 7E" 4(*,$() (% ,/+ .&*1+ .-00+# ,/+
R-*>&*3 *+'$',-).+ J$RTG P/$./ $' - *+'&0, (% ,/+
%*+I&+).@ #+4+)#+).+ (% $() #$%%&'$()U,*-)'4(*, $) ,/+
+0+.,*(0@,+ ,( ,/+ +0+.,*(#+ '&*%-.+ 56Z89 B(*+(1+*G ,/+
$).*+-'+# R-*>&*3 *+'$',-).+ -%,+* E"" [email protected]+' $'
-,,*$>&,+# ,( ,/+ $).*+-'+# #$%%&'$() -)# ?$3*-,$()
4-,/P-@' (% +0+.,*(0@,+ $()' #&*$)3 ,/+ ./-*3+U
#$'./-*3+ 4*(.+''+'9 M()3 [email protected]$)3 0$%+ $' -) $?4(*,-),
D7Ee
*+I&$*+?+), %(* '&4+*.-4-.$,(*' 56[89 :/+ [email protected]$)3 0$%+ ,+',
(1+* E"" [email protected]+' %(* ,/+ B)CD!. -)# B)CD!' '-?40+
+0+.,*(#+' P-' .-**$+# (&, >@ *+4+-,$)3 ,/+
3-01-)(',-,$. ./-*3+!#$'./-*3+ ,+', >+,P++) \"9D -)#
"9Q ] -, - .&**+), #+)'$,@ (% "9E X !3 \!9 :/+
.-4-.$,-).+ *+,+),$() (% Q6^ $' (>'+*1+# -%,+* E""
[email protected]+'G P/$./ $' /$3/+* %(* B)CD!. '-?40+ -'
.(?4-*+# ,( B)CD!' '-?40+9 :/+'+ *+'&0,' $)#$.-,+
,/-, ,/+ /$+*-*./$.-0 '&4+*',*&.,&*+ +)#(P ,/+ /(00(P
&*./$)' P$,/ +H.+00+), *-,+ .-4->$0$,@ -)# 0()3 [email protected]$)3
',->$0$,@9
F$39e
=4+.$%$. #$'./-*3+ .-4-.$,@ (% B)CD!. -)# B)CD!'
'-?40+ ,+',+# %(* E"" [email protected]+' -, - .&**+), #+)'$,@
(% "9EX!3\!
!
"#$%&'()#$(
<) '&??-*@G 6_ /$+*-*./$.-0 !!B)CD ?$.*(.&>+'
-)# '4$)#0+' /-1+ >++) 4*+4-*+# >@ '/-4+!4*+'+*1$)3
`B)C7 (H$#-,$() (% ?$.*(?+,+*!'.-0+ ?-)3-)+'+
.-*>()-,+ ',*&.,&*+'9 :/+ %(*?-,$() (% ,/+ &)$I&+
'&4+*',*&.,&*+ ',+?' %*(? `$*A+)#-00 +%%+., -)#
./+?$.-0 +,./$)3 >@ /@#*(./0(*$. -.$#9 :/+ +0+.,*(!
./+?$.-0 ',&#$+' $)#$.-,+ ,/+ 4*(#&., '/(P' - '4+.$%$.
.-4-.$,-).+ 1-0&+ (% !!E F!3 \! P$,/ +H.+00+), *-,+
.-4->$0$,@ -)# 3((# [email protected]$)3 ',->$0$,@9 F&*,/+*?(*+G ,/+
-'4*+4-*+# ?-,+*$-0' P$,/ #$',$)., ?(*4/(0(3@ ?-@
%$)# 4(,+),$-0 -440$.-,$()' $) ,/+ %$+0#' (% '&4+*!
.-4-.$,(*'G .-,-0@','G ->'(*>+),'G '+)'(*'G +0+.,*(!
?-3)+,$. -)# ?$.*(+0+.,*()$. #+1$.+'9
*+,+-+$%+(.
F$39Q
L@I&$', 40(,' (% B)CD!. +0+.,*(#+ >+%(*+ -)# -%,+*
E"" [email protected]+'d <)'+, '/(P' ,/+ +0+.,*$.-0 +I&$1-0+),
.$*.&$, &'+# %(* %$,,$)3 $?4+#-).+ '4+.,*-
5!8 K()P-@ a ;9 %&'()*+(,'-.(/& 012'*(/2/(.)+*3b 0(.'4).5.(
6147/-'4)/&3 /47 8'(,4+&+9.(/& :22&.(/).+439 L+P c(*Ab
8AS"
#
$
#$%&'( )*+,'-.*/0$'1%- 0%2$.34'(35 5 !"""6
789 #!:; <= >+($'1 ?6 !"#$%&'$()*+ ,-%.= #$$$=%&@8AB!"8ACB
7!9 D+1 E E= F.1G H I= J+1G F= ': +$6 /+ 0"1$%&'.2."+ 3(1*+=
#$'(=)*#@!K"AA
7A9 L.-M1 0= NMGM:3. I 4.%+ 56%1&+5 #+$*5,@BAO"BOA
7O9 D% P5 >4M. F J5 I+1G I5 ': +$Q 7&'$+ 86%"+ ,$69+ :$)+ ;+:+,+5
($$"5!$)@8RAC""8RACA
7S9 <.M3 T >5 <M3+(.M ) U5 ?'$$M < ?Q /+ 7'<1& ='>&$1?5 ($$,5
!)-@RR!K"RRA8
7K9 P'' D I5 NMM,'1M%G4 F VQ /+ ='")9 =%6%1 3(1*+5 !"""5!%%@
88""88!
7B9 L:+1WMX.*4 L5 E.W.1 E )5 0.1'( < E5 ': +$Q 36&@'25 ($$,5%&@
ROOB"ROSO
7C9 J+1G I N5 P. D Y5 H.+ I I5 ': +$Q /+ ,9A+ 56%1&+5 ($$)5!"@
8SRC"8S8!
7R"9NZ[ I.">+. \ ( ) * ]= Y[)^ P."J% \ + , - ]= Y[)^ H%'"
_'1G\ + . / ]6 3()21?1 /+ B2'&C+ 3(1*+\ ! " # $ $ % ]=
($$"=(&\A]@SSB"SK!
7RR9N% I= >+. F J= D' ? `= ': +$6 /+ 7'<1& ='>&$1?= ($!-=(-"@
!AK"!OO
7R89N4+'-. ?= ):+4'(.+1 _= `M$a+G4+(. )= ': +$6 0"1$%&'$()*+
,$%6= ($$*=&-@AS"K"AC!"
7R!9DM1G H N= H. ` P= J'1 J6 B2'&C+ 3(1*+ 3'**>2+= ($!$=
!-@C"C"CR!
7RA9V'+%,(M%': T= P' N+$ P+ L+$$' )= N%bM-+(, E6 0"1$%&'$()*+
,$%6= ($$"=&%@R8A""R8AB
7RO9>4'1 # _= ^M4 I E= P. # I= ': +$6 /+ 7(D?+ 3(1*+ 3= ($!-=
!!,@R"KK""R"KKC
7RS9?.1G V L= P. F P= #+1G _ I= ': +$6 /+ 7'<1& :'>&$1?= ($!(=
!"*@A8B"A!R
7RK9?'4'( L #= <+M N <6 /+ 7'<1& :'>&$1?= ($!(=(!&@!RK"
!8B
7RB9F+1+ L #= <+M U 0= V+1'(c'' L6 3(1*+ 7(D?+ E1%%+= ($!%=
&"-@RS""RSA
7RC9>+M F= `4% I >= V+M # I= ': +$6 /+ 7(D?+ 3(1*+ 3= ($$"=
!!-@RKKOO"RKKS"
%
&
&
'
! !" "
78"9_'. F V= >%. I= I+1 H D= ': +$6 ,9A+ 56%1&+= ($$*=($@AO8"
AOS
78R9L-.G'$3W+3 ) E= #.(W'1,+$$ T d6 F&62?+ ,*+ B2?%+ 5)2+
51%6""+ 71%+ 02C+= !"%,=!,!@R!""R!S
7889?.1G+ V L= P. F P= #+1G _ I= ': +$6 /+ 7'<1& ='>&$1?= ($!(=
!"*@A8B"A!R
78!9HZT `4+M"D%.\ 0 1 2 ]= P[Z `4+M"P.1\ 3 1 4 ]= ?) _+1G"
J'.\ 5 6 7 ]= ': +$6 3()21?1 /+ B2'&C+ 3(1*+\ ! " # $ $
% ]= ($$$=!)\8]@8BK"8C8
78A9J+1 F N= I+1G I= D%+1G ` D= ': +$6 0"1$%&'$()*+ ,$%6=
($!%=!-$@SA8"SAC
78O9`4+M I= ?'1G I ^= F.+1G 06 /+ 7'<1& ='>&$1?= ($!%=(&"@
8RC"88S
78S9H% >= J'. >= P. V= ': +$6 /+ 7'<1& ='>&$1?= ($!!=!")@KBOA"
KBOC
78K9^+b+W 0 #= ?%1.*4+1,(+.+4 ^6 /+ 0"1$%&'$(1*+ ='$+= ($!!=
!&*@)OBO")OCR
78B9D+1 E E= H% 0 >= F.1G H I= ': +$6 /+ 7'<1& ='>&$1?= ($!-=
(-&@AO"O!
78C9?'4'( L #= F%3:.1 0= <+1G+ <+M N6 0"1$%&'$()*+ ,$%6=
($!$=&&@B!BB"B!CS
7!"9D% > >= >4+1G # D= D3% e I6 /+ 0"1$%&'$(1*+ ='$+= ($$*=
!&&@_RCS"_8""
7!R9L:M$$'( ? E= 0+(W L F= `4% I J= ': +$6 462' E1%%+= ($$*=!$@
!ACB"!O"8
7!89H.+ H D= >4+M E P= Y. H I= ': +$6 462' E1%%+= ($!-=!-@
AOS8"AOSB
7!!9E%2+$ E 0= N%1, N L= PMW4+1,' > E= ': +$6 ,3= ,GG"+
56%1&+ B2%1&H.$1?= ($!-=&@8AAS"8AOA
7!A9VbM%1G&MM #= N'(2(+1, >6 4.%>&1= ($$"=%&*@RC""RCO
7!O9L%G.-M:M J= [&+:+ D= IMWM34.-+ #= ': +$6 /+ 7(D?+ 3(1*+
I= ($$&=!$"@K!!""K!!B
7!S9D+3+1 ?= F+-+$ ?= <+;''2 # ?6 0"1$%&'$()*)+ ,$%6= ($!(=
)$@RC!"8""
7!K9DM% I= >4'1G I J= DM23M1 e= ': +$6 462' E1%%+= ($!$=!$@
8K8K"8K!!