Nickel-Cobalt Electroplating Solution

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SKU: EP-EC8-100C-01 Category: .

Product Details

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Description

Packaging

1 liter poly bottle, 1 gallon or 5 gallon pail, meeting UN requirements, unless otherwise specified.

Quality and Deposits Characteristics

  • Density of 8.85 g/cm3
  • Composition of Ni(80%)Co(20%)
  • Roughness (Ra) < 0.45 µm @ 120 µm thick film
  • Internal stress in the range of 20 to 30 MPa
  • Texture corresponds to (111) and (200) planes of fcc Ni
  • Young modulus of ~ 330 GPa
  • Tensile strength up to ~840 MPa
  • Average grain size of ~ 20 nm

Features and Benefits

  • Deposits have low internal stress
  • Surfaces are uniform and smooth with well-controlled thickness and excellent uniformity
  • As deposited NiCo films are nanocrystalline with preferential grain growth in (111) direction

General description

Nickel-Cobalt electroplating chemicals and processesare designed for the fabrication of low stress, smooth and high mechanical strength NiCo films.

 
 

Safety & Documentation

Safety Information

Download Safety Data Sheet . Contact NANO3D SYSTEMS LLC for Certificate of Analysis.


SPECIFICATION

Nickel-Cobalt Electroplating Solution
EP-EC8- 100C-01
COMPOSITION:

ASSAYSPECIFICATIONTEST METHOD
Ni(SO3NH2)2 · 4H2O380 ± 20 g/LTitration
Co(SO3NH2)2 · xH2O20 ± 2 g/LTitration
NiBr2 · xH2O9  ± 0.3 g/LTitration
H3BO325 ± 0.5 g/LTitration
Stress reducer4± 0.2 g/LHPLC
Stabilizer1± 0.1 g/LTitration
Wetting agent0.01 ± 0.001 g/LHPLC

 

 

Metals

 

Al (Aluminum)

 

 

< 5 ppm

 

 

ICPMS

 

 

 

As (Arsenic)

< 2 ppm

ICPMS

 

 

 

Ba (Barium)

<5 ppm

ICPMS

 

 

 

Bi (Bismuth)

<5 ppm

ICPMS

 

 

 

Ca (Calcium)

< 10 ppm

ICPMS

 

 

 

Cu (Copper)

< 30 ppm

ICPMS

 

 

 

Cd (Cadmium)

< 1 ppm

ICPMS

 

 

 

Co (Cobalt)

< 1 ppm

ICPMS

 

 

 

Cl (Chloride)

< 200 ppm

ICPMS

 

 

 

K (Potassium)

<1 ppm

ICPMS

 

 

 

Mg (Magnesium)

< 200 ppm

ICPMS

 

 

 

Mn (Manganese)

< 1000 ppm

ICPMS

 

 

 

Pb (Lead)

< 2 ppm

ICPMS

 

 

 

Zn (Zinc)

< 20 ppm

ICPMS

 

 

 

Hg (Mercury)

< 1 ppm

ICPMS

 

 

 

P (Phosphorous)

<5 ppm

ICPMS

 

 

 

Mo (Molybdenum)

<5 ppm

ICPMS

 

 

 

Li (Lithium)

<5 ppm

ICPMS

 

 

 

Sr (Strontium)

<5 ppm

ICPMS

 

 

 


 

Particles                       
(> 0.25 mm)

 

≤ 200 counts/ml

 

Laser Particle Counter

SHELF LIFE: This solution has 12 months shelf life.

PACKAGING: 1 liter poly bottle, 1 gallon or 5 gallon pail, meeting UN requirements, unless otherwise specified.

Additional Info

PROCESS CONDITIONS WINDOW

pH3.1 – 3.5
Temperature, (0C)50 oC
Current density (mA/cm2)10 – 30
Current efficiency (%)97
Wafer rotating speed (rpm)Platinized Titanium or NiCo