From Waste to Valuable Resource: Lignin as a Sustainable Anti-Corrosion Coating

Arman Dastpak; Kirsi Yliniemi; Mariana Cecilio de Oliveira Monteiro; Sarah Höhn; Sannakaisa Virtanen; Mari Lundström; Benjamin P. Wilson

doi:10.3390/coatings8120454

From Waste to Valuable Resource: Lignin as a Sustainable Anti-Corrosion Coating

Arman Dastpak, Kirsi Yliniemi, Mariana Cecilio de Oliveira Monteiro, Sarah Höhn, Sannakaisa Virtanen, Mari Lundström, Benjamin P. Wilson

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

43 Sitaatiot (Scopus)

316 Lataukset (Pure)

Abstrakti

In this study, a waste of biorefinery—lignin—is investigated as an anticorrosion coating on stainless steel. Corrosion behavior of two lignin types (hardwood beech and softwood spruce) was studied by electrochemical measurements (linear sweep voltammetry, open circuit potential, potentiostatic polarization, cyclic potentiodynamic polarization, and electrochemical impedance measurements) during exposure to simulated body fluid (SBF) or phosphate buffer (PBS). Results from linear sweep voltammetry of lignin-coated samples, in particular, demonstrated a reduction in corrosion current density between 1 and 3 orders of magnitude cf. blank stainless steel. Furthermore, results from cross cut adhesion tests on lignin-coated samples demonstrated that the best possible adhesion (grade 0) of ISO 2409 standard was achieved for the investigated novel coatings. Such findings suggest that lignin materials could transform the field of organic coatings towards more sustainable alternatives by replacing non-renewable polymer coatings.

Alkuperäiskieli	Englanti
Artikkeli	454
Sivumäärä	16
Julkaisu	Coatings
Vuosikerta	8
Numero	12
DOI - pysyväislinkit	https://doi.org/10.3390/coatings8120454
Tila	Julkaistu - 8 jouluk. 2018
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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10.3390/coatings8120454Lisenssi: CC BY

coatings-08-00454
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Final published version, 13,9 MBLisenssi: CC BY

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http://www.scopus.com/inward/record.url?scp=85069758049&partnerID=8YFLogxK

Raaka-aineiden tutkimusinfrastruktuuri
Karppinen, M. (Manager)
Kemian tekniikan korkeakoulu
Laitteistot/tilat: Facility

6 Koulutapahtuma
2 Konferenssin, workshopin, session tai tapahtuman puheenjohtaja tai osallistuja
1 Konferenssiin, työpajaan, tilaisuuteen tai tapahtumaan osallistuminen.
1 Konferenssiesitelmä

Scientists in Schools Presentation: Lauttasaaren yhteiskoulu
Ben Wilson (Osallistuja)
30 lokak. 2020
Aktiviteetti: Koulutapahtuma
Scientists in Schools Presentation: Ressu High School
Ben Wilson (Osallistuja)
27 lokak. 2020
Aktiviteetti: Koulutapahtuma
Scientists in Schools Presentation: Kulosaaren yhteiskoulu
Ben Wilson (Osallistuja)
24 tammik. 2019
Aktiviteetti: Koulutapahtuma

43 Viittaukset
2 Exhibition
1 Article

Solubility study of lignin in industrial organic solvents and investigation of electrochemical properties of spray-coated solutions
Dastpak, A., Vergara Lourencon, T., Balakshin, M., Hashmi, F., Lundström, M. & Wilson, B. P., kesäk. 2020, julkaisussa: Industrial Crops and Products. 148, 11 Sivumäärä, 112310.
Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

Open access
Tiedosto
49 Sitaatiot (Scopus)

1084 Lataukset (Pure)
Materials Matter: What if... Wood could protect metals?
Dastpak, A., Wilson, B. P., Lundström, M., Relander, A. (Suunnittelija) & Poskiparta, L. (Suunnittelija), 23 tammik. 2019
Tutkimustuotos: Taiteellinen julkaisu ja ICT-julkaisu › Exhibition › Art in non-art work › vertaisarvioitu
Materials Matter exhibition at Slush: What if... Metals could be protected with wood?
Dastpak, A., Wilson, B. P., Lundström, M., Poskiparta, L. (Suunnittelija) & Relander, A. (Suunnittelija), 4 jouluk. 2018
Tutkimustuotos: Taiteellinen julkaisu ja ICT-julkaisu › Exhibition › Art in non-art work › vertaisarvioitu

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title = "From Waste to Valuable Resource: Lignin as a Sustainable Anti-Corrosion Coating",

abstract = "In this study, a waste of biorefinery—lignin—is investigated as an anticorrosion coating on stainless steel. Corrosion behavior of two lignin types (hardwood beech and softwood spruce) was studied by electrochemical measurements (linear sweep voltammetry, open circuit potential, potentiostatic polarization, cyclic potentiodynamic polarization, and electrochemical impedance measurements) during exposure to simulated body fluid (SBF) or phosphate buffer (PBS). Results from linear sweep voltammetry of lignin-coated samples, in particular, demonstrated a reduction in corrosion current density between 1 and 3 orders of magnitude cf. blank stainless steel. Furthermore, results from cross cut adhesion tests on lignin-coated samples demonstrated that the best possible adhesion (grade 0) of ISO 2409 standard was achieved for the investigated novel coatings. Such findings suggest that lignin materials could transform the field of organic coatings towards more sustainable alternatives by replacing non-renewable polymer coatings.",

keywords = "Stainless steel, Polymer coatings, Anodic/cathodic protection, Cyclic voltammetry, Infrared (IR) spectroscopy",

author = "Arman Dastpak and Kirsi Yliniemi and {Cecilio de Oliveira Monteiro}, Mariana and Sarah H{\"o}hn and Sannakaisa Virtanen and Mari Lundstr{\"o}m and Wilson, {Benjamin P.}",

year = "2018",

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day = "8",

doi = "10.3390/coatings8120454",

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T1 - From Waste to Valuable Resource: Lignin as a Sustainable Anti-Corrosion Coating

AU - Dastpak, Arman

AU - Yliniemi, Kirsi

AU - Cecilio de Oliveira Monteiro, Mariana

AU - Höhn, Sarah

AU - Virtanen, Sannakaisa

AU - Lundström, Mari

AU - Wilson, Benjamin P.

PY - 2018/12/8

Y1 - 2018/12/8

N2 - In this study, a waste of biorefinery—lignin—is investigated as an anticorrosion coating on stainless steel. Corrosion behavior of two lignin types (hardwood beech and softwood spruce) was studied by electrochemical measurements (linear sweep voltammetry, open circuit potential, potentiostatic polarization, cyclic potentiodynamic polarization, and electrochemical impedance measurements) during exposure to simulated body fluid (SBF) or phosphate buffer (PBS). Results from linear sweep voltammetry of lignin-coated samples, in particular, demonstrated a reduction in corrosion current density between 1 and 3 orders of magnitude cf. blank stainless steel. Furthermore, results from cross cut adhesion tests on lignin-coated samples demonstrated that the best possible adhesion (grade 0) of ISO 2409 standard was achieved for the investigated novel coatings. Such findings suggest that lignin materials could transform the field of organic coatings towards more sustainable alternatives by replacing non-renewable polymer coatings.

AB - In this study, a waste of biorefinery—lignin—is investigated as an anticorrosion coating on stainless steel. Corrosion behavior of two lignin types (hardwood beech and softwood spruce) was studied by electrochemical measurements (linear sweep voltammetry, open circuit potential, potentiostatic polarization, cyclic potentiodynamic polarization, and electrochemical impedance measurements) during exposure to simulated body fluid (SBF) or phosphate buffer (PBS). Results from linear sweep voltammetry of lignin-coated samples, in particular, demonstrated a reduction in corrosion current density between 1 and 3 orders of magnitude cf. blank stainless steel. Furthermore, results from cross cut adhesion tests on lignin-coated samples demonstrated that the best possible adhesion (grade 0) of ISO 2409 standard was achieved for the investigated novel coatings. Such findings suggest that lignin materials could transform the field of organic coatings towards more sustainable alternatives by replacing non-renewable polymer coatings.

KW - Stainless steel

KW - Polymer coatings

KW - Anodic/cathodic protection

KW - Cyclic voltammetry

KW - Infrared (IR) spectroscopy

UR - http://www.scopus.com/inward/record.url?scp=85069758049&partnerID=8YFLogxK

U2 - 10.3390/coatings8120454

DO - 10.3390/coatings8120454

M3 - Article

SN - 2079-6412

VL - 8

JO - Coatings

JF - Coatings

IS - 12

M1 - 454

ER -

From Waste to Valuable Resource: Lignin as a Sustainable Anti-Corrosion Coating

Abstrakti

YK:n kestävän kehityksen tavoitteet

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Laitteet

Raaka-aineiden tutkimusinfrastruktuuri

Aktiviteetit

Scientists in Schools Presentation: Lauttasaaren yhteiskoulu

Scientists in Schools Presentation: Ressu High School

Scientists in Schools Presentation: Kulosaaren yhteiskoulu

Tutkimustuotos

Solubility study of lignin in industrial organic solvents and investigation of electrochemical properties of spray-coated solutions

Materials Matter: What if... Wood could protect metals?

Materials Matter exhibition at Slush: What if... Metals could be protected with wood?

Siteeraa tätä