Electrochemical recycling of cell phone Li-ion batteries: application as corrosion protector of AISI 430 stainless steel in artificial seawater

Ionics ◽  
2016 ◽  
Vol 22 (5) ◽  
pp. 735-741 ◽  
Author(s):  
Eric M. Garcia ◽  
Hosane A. Taroco ◽  
Rozana Z. Domingues ◽  
Tulio Matencio ◽  
Sicele L. A. Gonçalves
Keyword(s):  
Stainless Steel ◽  
Cell Phone ◽  
Artificial Seawater ◽  
Li Ion Batteries ◽  
430 Stainless Steel ◽  
Li Ion ◽  
Aisi 430

scholarly journals The New Anode Environmentally Friendly for Water Electrolysis Based on 430 Stainless Steel Coated with Recycled Cobalt from Spent Lithium–Ion Batteries

2018 ◽  
Author(s):  
Eric M. Garcia ◽  
Hosane A. Taroco
Keyword(s):  
Stainless Steel ◽  
Environmentally Friendly ◽  
Water Electrolysis ◽  
Density Current ◽  
Li Ion Batteries ◽  
Battery Recycling ◽  
430 Stainless Steel ◽  
Cobalt Layer ◽  
Linear Voltammetry ◽  
Li Ion

In this paper, a new anode environmentally friendly for hydrogen production was developed based on 430 stainless steel with an electrodeposited cobalt layer. The novelty of this work is the cobalt source once the electrodeposition bath was obtained from recycling of spent Li-ion batteries cathode with composition LiCoO2. The electrodeposited cobalt behaves as supercapacitor in KOH 1M. In the linear voltammetry in KOH 1M, when the overpotential reaches 370 mV, the anodic density current for 430 SS/Co is 19 mA cm−2. Thus, the anode developed in this paper achieves the double of density current with half of production cost if compared with 316SS. Moreover the anode construction described in this paper is an excellent option for Li- ion battery recycling.

Microstructure and wear of FeCrC, SiC and B4C coated AISI 430 stainless steel

2019 ◽  
Vol 61 (2) ◽  
pp. 173-178 ◽  
Author(s):  
Ali Kaya Gür ◽  
Tülay Yildiz ◽  
Nida Kati ◽  
Sinan Kaya
Keyword(s):  
Stainless Steel ◽  
430 Stainless Steel ◽  
Aisi 430

Microstructure, anisotropy and formability evolution of an annealed AISI 430 stainless steel sheets

2021 ◽  
Author(s):  
Roberto Iquilio Abarzúa ◽  
Eliseo Hernández Duran ◽  
Tuan Nguyen-Minh ◽  
Leo A.I. Kestens ◽  
José Luis Valín Rivera ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Steel Sheets ◽  
430 Stainless Steel ◽  
Aisi 430

Development of non-enzymatic glucose sensor using recycled cobalt from cell phone Li-ion batteries

2015 ◽  
Vol 46 ◽  
pp. 497-502 ◽  
Author(s):  
Sicele A. Gonçalves ◽  
Eric M. Garcia ◽  
Hosane A. Taroco ◽  
Rodrigo G. Teixeira ◽  
Kassílio J. Guedes ◽  
...  
Keyword(s):  
Cell Phone ◽  
Glucose Sensor ◽  
Li Ion Batteries ◽  
Li Ion

scholarly journals EFFECT OF DEPOSITION PARAMETERS ON MICROSTRUCTURE AND TRIBOLOGICAL PROPERTIES OF HARD CA-PVD MULTICOMPONENT TiAlCrN AND TiAlCrCN COATINGS

2020 ◽  
pp. 123-126
Author(s):  
I.O. Misiruk ◽  
O.I. Tymoshenko ◽  
V.S. Taran ◽  
A.V. Taran ◽  
S.P. Romaniuk ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Vacuum Arc ◽  
Micro Hardness ◽  
Deposition Parameters ◽  
430 Stainless Steel ◽  
Evaporation Technique ◽  
Arc Evaporation ◽  
Tribomechanical Properties ◽  
Aisi 430 ◽  
Vickers Micro Hardness

Multicomponent TiAlCrN and TiAlCrCN coatings were deposited using vacuum arc evaporation technique on AISI 430 stainless steel. The influence of working gas pressure, C/N ratio, bias voltage on the structure and tribomechanical properties of the obtained coatings has been studied. The surface morphology, chemical compound of the coatings obtained under the various conditions has been analyzed by SEM with EDX, XRD, and XRF analysis. The dry wear pad-on-disc tests against 100Cr6 counterbody at 20 N load have been carried out. It was established that Vickers micro-hardness was varied from 26 to 41 GPa depending on deposition parameters.

scholarly journals Formation of Nanospikes on AISI 420 Martensitic Stainless Steel under Gallium Ion Bombardment

Nanomaterials ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 1492
Author(s):  
Zoran Cenev ◽  
Malte Bartenwerfer ◽  
Waldemar Klauser ◽  
Ville Jokinen ◽  
Sergej Fatikow ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Focused Ion Beam ◽  
Martensitic Stainless Steel ◽  
Incident Angle ◽  
Ion Beam ◽  
Curvature Radius ◽  
Aisi 420 ◽  
430 Stainless Steel ◽  
Aisi 316 ◽  
Aisi 430

The focused ion beam (FIB) has proven to be an extremely powerful tool for the nanometer-scale machining and patterning of nanostructures. In this work, we experimentally study the behavior of AISI 420 martensitic stainless steel when bombarded by Ga+ ions in a FIB system. The results show the formation of nanometer sized spiky structures. Utilizing the nanospiking effect, we fabricated a single-tip needle with a measured 15.15 nanometer curvature radius and a microneedle with a nanometer sized spiky surface. The nanospikes can be made straight or angled, depending on the incident angle between the sample and the beam. We also show that the nanospiking effect is present in ferritic AISI 430 stainless steel. The weak occurrence of the nanospiking effect in between nano-rough regions (nano-cliffs) was also witnessed for austenitic AISI 316 and martensitic AISI 431 stainless steel samples.

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