ou diagrammes de Pourbaix
Transcription
ou diagrammes de Pourbaix
T his work is licensed under a Creative Commons “Attribution-ShareAlike 4.0 International” license. " # " % "− & = $ [" ] & − = [" ] + [" ] − [" ] ' ( " !+ %( + = & !+ + - - −, % - + − + +. − = - + +, , +/ 0 = " + )&)* . − , $ - - = [- ] [- ] [- ] = [- ]& − , + [( ] [( ] !+ + )&)* [( ] = [( ] & $ ) ) ) + + / + = ) − )&)* × / . − , 1 ! Ismaël Bouya http://melusine.eu.org/syracuse/immae/ " 2 3 4 % 4− & = " + )&)! ) [4 ] [4 ] [4 ] = [4 ] & = 4− − − $ − 4 + 5 $ = 6 8 7 + )&)! ) [4 ] − + + 8 • 8 [4 ] = 4 − = 8 [ ] 7 • )# 9 8 ) 7 [4] = ) [4] = [4 − ]+ [4 ] = ) [4 − ] = [4 ] & [4 − ] = ) % ! $ ' 2 3 ( = ; ) ! + )&)* + − [( ]ω + # =( ! + +! :ω = [ − − ] < 8 [( ] = + ) ! 4 ( ! ! 3 $= • • [ ]< & [( ] = > > & ( 7 ( 7 = ) + ) [ + < $ > +2− ) ) 7 @ & 8 ( $= = + ]> ) ? + 2 = ( ! + 2 ( ! − + = ) =( + + )&)* = ( ω − ) + )&)* − )&)* ! ( 7 • • • 3 + 0 0 5 $ 7 @ @ 7 8 $ @ & $= = $ A$ 8 " 0 3 0 3 ( ( ( + ( ( + 44 ) !+ ! + 444 = −)&,,B ( + % ( ) = )&CCB ( !+ % ( + −!/ ( ! & = ) ) ( & 8 = )− . ) = ! ! ' 0$ 4 D A = D = ( ! E + ( ! " =$ =( !+ [ $ & ( [( ] ! !+ " [ & ( ! = ! !+ !+ ]= ( ! = & ) = & − & ( ]ω & ! = − +! & ! = &! ! + D = 3 − & = *&. ( 0$ < &! + ( &( +&( ( + %( 3 • ( + = • ( + ) − =( + )&)! [( ]+ + ( !+ = + ) − =( + )&)* !+ + !+ = %( [( ] + [( ] !+ + ) + = ) , ! ( ! &! < < *&. + 3 • • # ( + ( ( ! = "8 [( ] = + )&)* ) ! + [( !+ ) ! [( ] [( ] [( ] ] = [( ]ω + − )&)* !+ + !+ ) & ! & 6 ! = & + ( &( &( ( %( ) = + )&)! ( [ ) + 3 0 ( = ! ! > *&. • ! + )&)* ) ! + [ ]= ω ( ! !+ & ( ! = )& + − + + )&)* " 6 +! ) ! ) ! [( ]ω 4 7 # = + =( 0 &( %( & = + ! %( − + + ( &( ]= [ + ! 6 ] & ω . ! !1 ( ( ! 1 ( ( ( • ( ! = ) %( [( ] [( ] = [( ] !+ + )&)* + + & ω [ !+ & ( ]= ω & ! 7 ( ! ( !! " 2 2 8 0 A D = − C + − = , = 2 + B4 + & &6 ? F 0 A 7 0 ( ! 2 + − + 3 8 = + − 77 + =( $ 2 = + 77 8 =$ + + − + = =E ) + D )&)* 7 = 7 − )&)* E E 0 $ & G #A# $ 7 * ! , = 2= 6 & + . H > 6 & 3 8 = & 3 77 7& G 8 7 $= #A# $ A * 2 2 = "%' ) $ & $ 8 A = & 0 8 ' • • " 3 + 3 = + " " +E > > =E & > $ $ < & = + $ 8 ? 8 E + C ! ' 0 ( ! ( 8 $ A + ( 44 • :4 + ( < & & − + 4 →4 +( ( & < &! & ( > > &! < !+ + 4− → < & & ( • 4 +( ! + + 4− + ! > & & → 4 +( $ +4 →( ( + +4 > & & < 0 > *&. & ( + +! # − + < *&. & ( + 4 →( + 4 + ! →( + 4− + ! ! + + 4− + + ( ) • 7 A & 7 + 3& = A = A = ( ( & & 7 ( + + ( • 2= > 7 6 < & & > & & 7 = 8 + 7 + + 3 2 ) $ + < / ! 0 − ! 4 4 = ) 0 [ ]! − ! [ ][ ] − . − ! + .4 − + * * − ! 4 % 4− 4 %4 + = !4 + ! = )., 8 J 7 7 $ G= [ ]! = [ ][ ] − . − ! &$ ) [ ]& [ − ! ]& [ ] − + G = )., G = ) −!) = )& > > * K = ,& # " = • % + # # − = ( = @ ) + )&)* ) = − + ) + )&)* ? ω − )&)! 8 8 ! + # # ! + − ( = = , − )&)* ) $ = −)&)* ) + • A − )&)* ) = 2 % ) 8 = −)&)! # ) = % + @ ) + )&)* & 7 ) =) ) = −)&)* ) I ! % • 5 $ + • + ( = − + = @ ) ! + )&)! ) 0 !) = & !B + • 2 = ) = & ! − )&)* ! " & ! ) • • • L 8 " > 7 2 $= # > ∈ # > ∈ E $ + & ∈ & A = & & = & = & = + % % → → $ $ $ 7 7 + = & $ ) ! ' 8 • 7 0 3 + + ) • + % + ) = )&. B ) = )& *B = + + % + + = • = )− / − + = )− I − + 8 A )# 2 +2# + + + • % A =$ 8 [ ]ω + $ = 8 + • " =$ % [ & ! 2 + ]ω = + 8 4 • 2 8 ) < + = ) • [ ] + + )&)* > % = )&. − )&)* = )&,*B % 4 + 6 & 7 @ = ) + )&)* [ ]& + 8 [ ]= + ω = = )&. − )&)* ! 1 )&. , 2 8 44 • 8 4 < + + 5 $ 0A = & • < ) = ) − + )&)* <. + - + % + + = + + - 8 [ ] [ ] [ ]= ) + + & + + + ω = = )& ) + )&)* > .& • - % 6 + = "8 ) = )& *B % 6 + )&)* & [ ]= [ ] + )&)* 7 @ + [ ] [ ] [ ]= + + + [ + ]= ω = = )&C) − )&)* ! 1 . + 2 • < !&. # 2 = > < & > < < !&. & + # 2 % + − + → = ) ! + )&)! A ) = !&. + $ + [ + ] 8 + → + ) ! = ) → + + ) + + + = )&!,B = )&! B A 8 ! !