Editing Roll-to-roll processing (section)

== In electrochemical devices ==
Roll-to-roll processing has been used in the manufacture of electrochemical devices such as batteries,<ref>{{Cite patent|number=US11446915B2|title=Roll-to-roll slot die coating method to create interleaving multi-layered films with chemical slurry coatings|gdate=2022-09-20|invent1=Biswas|invent2=III|invent3=Grady|invent4=Ghezawi|inventor1-first=Kaushik|inventor2-first=David Lee Wood|inventor3-first=Kelsey M.|inventor4-first=Natasha B.|url=https://patents.google.com/patent/US11446915B2/en}}</ref> supercapacitors,<ref>{{Cite journal |last1=Yeo |first1=Junyeob |last2=Kim |first2=Geonwoong |last3=Hong |first3=Sukjoon |last4=Kim |first4=Min Su |last5=Kim |first5=Daewon |last6=Lee |first6=Jinhwan |last7=Lee |first7=Ha Beom |last8=Kwon |first8=Jinhyeong |last9=Suh |first9=Young Duk |last10=Kang |first10=Hyun Wook |last11=Sung |first11=Hyung Jin |last12=Choi |first12=Jun-Ho |last13=Hong |first13=Won-Hwa |last14=Ko |first14=Jang Myoun |last15=Lee |first15=Seung-Hyun |date=2014-01-15 |title=Flexible supercapacitor fabrication by room temperature rapid laser processing of roll-to-roll printed metal nanoparticle ink for wearable electronics application |url=https://www.sciencedirect.com/science/article/pii/S0378775313013499 |journal=Journal of Power Sources |language=en |volume=246 |pages=562–568 |doi=10.1016/j.jpowsour.2013.08.012 |bibcode=2014JPS...246..562Y |s2cid=94203734 |issn=0378-7753|url-access=subscription }}</ref> fuel cells,<ref>{{Cite journal |last1=Steenberg |first1=Thomas |last2=Hjuler |first2=Hans Aage |last3=Terkelsen |first3=Carina |last4=Sánchez |first4=María T. R. |last5=Cleemann |first5=Lars N. |last6=Krebs |first6=Frederik C. |date=2012-03-01 |title=Roll-to-roll coated PBI membranes for high temperature PEM fuel cells |url=https://pubs.rsc.org/en/content/articlelanding/2012/ee/c2ee02936g |journal=Energy & Environmental Science |language=en |volume=5 |issue=3 |pages=6076–6080 |doi=10.1039/C2EE02936G |s2cid=95139481 |issn=1754-5706|url-access=subscription }}</ref><ref>{{Cite journal |last1=Mauger |first1=Scott A. |last2=Neyerlin |first2=K. C. |last3=Yang-Neyerlin |first3=Ami C. |last4=More |first4=Karren L. |last5=Ulsh |first5=Michael |date=2018-09-11 |title=Gravure Coating for Roll-to-Roll Manufacturing of Proton-Exchange-Membrane Fuel Cell Catalyst Layers |journal=Journal of the Electrochemical Society |language=en |volume=165 |issue=11 |pages=F1012 |doi=10.1149/2.0091813jes |s2cid=105303844 |issn=1945-7111|doi-access=free }}</ref> and water electrolyzers.<ref>{{Cite journal |last1=Park |first1=Janghoon |last2=Kang |first2=Zhenye |last3=Bender |first3=Guido |last4=Ulsh |first4=Michael |last5=Mauger |first5=Scott A. |date=2020-12-15 |title=Roll-to-roll production of catalyst coated membranes for low-temperature electrolyzers |journal=Journal of Power Sources |language=en |volume=479 |pages=228819 |doi=10.1016/j.jpowsour.2020.228819 |bibcode=2020JPS...47928819P |s2cid=224915162 |issn=0378-7753|doi-access=free }}</ref> Here, the roll-to-roll processing is utilized for electrode manufacturing and is the key to reducing manufacturing cost<ref>{{Cite journal |last1=Mauler |first1=Lukas |last2=Duffner |first2=Fabian |last3=Leker |first3=Jens |date=2021-03-15 |title=Economies of scale in battery cell manufacturing: The impact of material and process innovations |journal=Applied Energy |language=en |volume=286 |pages=116499 |doi=10.1016/j.apenergy.2021.116499 |s2cid=233658321 |issn=0306-2619|doi-access=free }}</ref> through stable production of electrodes on various film substrates such as metal foils, membranes, diffusion media, and separators.