• • I, II
cnen-
1
r
'
I-
, Chem is t.
r
., 6(ec t'Yole ss PI CH:t''()g /A £,{tO cat-t:1I Vc-ic Pl~t;-i ng
-1t- •·s a cnem ,·c~, pvc,cess u sec:t f-ol' aepos·,·t:tnq
. '
cevta1'r1 met"c.,IS on ~ VaY i e~y or mat:eY,·a rs itJctl.4ding
m e t:oti Ci\nd plc;iS t: ,·cs . No e ~t-e rna L e 1ec.t:Y1·ca1 curre nt ..
,·<3 req. u ,'vect for ~ process. . \~
IYJ -l:"\'J ig pla t-inq, met a11 iS Qle pos,te a eveni y a 10YJq ettqes•
•
\\1s,·o1e ba1 es and ol/ev 1YYe g u 1t:1: snq pe-d ol:ii'ect ; · · t.ha t ✓ -:·
1
ave qi'f+ic l/1t: f.o plate ever11 y' r»itt? e1ectY a plat(n q. s- 1ec.tYo ... ...: ..
less pl~-te rs a lso llsed i-o depas f{:' &l canc:t~ ct ,ve St..1Yfa~
OYJ CJ 'non - Cond.wct-ive o biec-t .fo ,{rr7 pvove i"t's e1ect"Yo p\ahin q .
etece-Yo/ess Pla~n q of coppeY "') ,. )
.A \., ~ .,.. "II ,,__ <
-1+ is CASe-d rn ' t ne n-i-..aYJl.l.f-acl:.u vlYJq olou loie S\'cleci
~, "....
'
Of-
~
PYir1t ed CiYCUit' .hQiif4s. -me l?ase m~t.e l'ia l·• .iP t11e PCB .. ' ) '
' ." \ .
, g f iore q1ass reit? f oYced plas t-1·c. CF"RP )." i-ne FR P ."
\
bo t::1Yol ,·~ .fi'YSt: de qre a sed °'~
e-tcl?e-ci i'(] f.ilO'd iC. Sc,ltAtlor.> .
1 -b ,·9 acriv ated oy d ipp,·r.g in St-al? ~~us- en10-r,·ae , fot1o--ua::i
Pi cff P pl'ng JYJ pallb,d iu m cn 10-r,·ble . -me Svtrfo,ce 1·s dr1•et:f ,·
~o q et-"a 1.qye>- OI- pa/Ja d iurn i "TYJeo a -t-'r1iJ ·1~yeY of tDP9e'>'
i'g CJClcfa'.ecf O rJ }?ot1? Sides 'of c{ipP ir,g -tne FRP 'poc,rq tYJ
tt?e Plat- 1t1q 'Ot,trJ Sot u t f on .,ne cem pe\'a t-v1Ye 1·s ma in~ r'-
1>ed a-t- ~1'ou t !2.5" 0 c . ..,..ne rate c, .f- · platin q· {9 'l'mint a l~
• ' • • ol • I • •• • f '
tf t- 5 Mm>/r7• 'f"ll;? pYOc.. eSS 'jg CO()ti~U et:} -t1'1\ O. ( eeijU j'(eq
. .
-t-11:ck:.neGs is> ootarned. \
2Hc HO+ liOH-➔• c,/ + 2
'> 2 ~ coo+ 2 H20+ l·h +c u
cnen-
1
r
'
I-
, Chem is t.
r
., 6(ec t'Yole ss PI CH:t''()g /A £,{tO cat-t:1I Vc-ic Pl~t;-i ng
-1t- •·s a cnem ,·c~, pvc,cess u sec:t f-ol' aepos·,·t:tnq
. '
cevta1'r1 met"c.,IS on ~ VaY i e~y or mat:eY,·a rs itJctl.4ding
m e t:oti Ci\nd plc;iS t: ,·cs . No e ~t-e rna L e 1ec.t:Y1·ca1 curre nt ..
,·<3 req. u ,'vect for ~ process. . \~
IYJ -l:"\'J ig pla t-inq, met a11 iS Qle pos,te a eveni y a 10YJq ettqes•
•
\\1s,·o1e ba1 es and ol/ev 1YYe g u 1t:1: snq pe-d ol:ii'ect ; · · t.ha t ✓ -:·
1
ave qi'f+ic l/1t: f.o plate ever11 y' r»itt? e1ectY a plat(n q. s- 1ec.tYo ... ...: ..
less pl~-te rs a lso llsed i-o depas f{:' &l canc:t~ ct ,ve St..1Yfa~
OYJ CJ 'non - Cond.wct-ive o biec-t .fo ,{rr7 pvove i"t's e1ect"Yo p\ahin q .
etece-Yo/ess Pla~n q of coppeY "') ,. )
.A \., ~ .,.. "II ,,__ <
-1+ is CASe-d rn ' t ne n-i-..aYJl.l.f-acl:.u vlYJq olou loie S\'cleci
~, "....
'
Of-
~
PYir1t ed CiYCUit' .hQiif4s. -me l?ase m~t.e l'ia l·• .iP t11e PCB .. ' ) '
' ." \ .
, g f iore q1ass reit? f oYced plas t-1·c. CF"RP )." i-ne FR P ."
\
bo t::1Yol ,·~ .fi'YSt: de qre a sed °'~
e-tcl?e-ci i'(] f.ilO'd iC. Sc,ltAtlor.> .
1 -b ,·9 acriv ated oy d ipp,·r.g in St-al? ~~us- en10-r,·ae , fot1o--ua::i
Pi cff P pl'ng JYJ pallb,d iu m cn 10-r,·ble . -me Svtrfo,ce 1·s dr1•et:f ,·
~o q et-"a 1.qye>- OI- pa/Ja d iurn i "TYJeo a -t-'r1iJ ·1~yeY of tDP9e'>'
i'g CJClcfa'.ecf O rJ }?ot1? Sides 'of c{ipP ir,g -tne FRP 'poc,rq tYJ
tt?e Plat- 1t1q 'Ot,trJ Sot u t f on .,ne cem pe\'a t-v1Ye 1·s ma in~ r'-
1>ed a-t- ~1'ou t !2.5" 0 c . ..,..ne rate c, .f- · platin q· {9 'l'mint a l~
• ' • • ol • I • •• • f '
tf t- 5 Mm>/r7• 'f"ll;? pYOc.. eSS 'jg CO()ti~U et:} -t1'1\ O. ( eeijU j'(eq
. .
-t-11:ck:.neGs is> ootarned. \
2Hc HO+ liOH-➔• c,/ + 2
'> 2 ~ coo+ 2 H20+ l·h +c u
