Laser‐Carbonization–A powerful tool for micro‐fabrication of patterned electronic carbons

M Devi, H Wang, S Moon, S Sharma… - Advanced …, 2023 - Wiley Online Library
Fabricating electronic devices from natural, renewable resources is a common goal in
engineering and materials science. In this regard, carbon is of special significance due to its …

Sustainable wood electronics by iron-catalyzed laser-induced graphitization for large-scale applications

CH Dreimol, H Guo, M Ritter, T Keplinger… - Nature …, 2022 - nature.com
Ecologically friendly wood electronics will help alleviating the shortcomings of state-of-art
cellulose-based “green electronics”. Here we introduce iron-catalyzed laser-induced …

Laser-cum-KOH activation allows interfacial engineering of cardboard-derived carbon, tunable ionic states, and universal dye adsorption

JLA Ruello, DN Mengesha, Y Choi, AF Baye, H Kim - Chemosphere, 2024 - Elsevier
In this study, we demonstrate the preparation of laser-cum KOH-activated porous carbon
with tunable ionic states, unique surface chemistry, and physical texture from renewable and …

Direct preparation of 3D monolithic carbon-structured Ti3C2-MXene electrodes for capacitive deionization with laser-driven carbonization method

Z Liu, Y Wang, H Wang, RL Smith Jr, X Qi - Chemical Engineering Journal, 2024 - Elsevier
Two-dimensional inorganic compounds (MXenes) are considered as advanced materials for
capacitive deionization (CDI) in water treatment, however, nanosheet MXenes are highly …

Shape-tunable and sustainable carbon materials derived from nanocellulose and nanochitin: Carbonization, structures, and applications

T Yeamsuksawat, HJ Kim, Y Eom - Materials Today Energy, 2024 - Elsevier
Natural polysaccharides, cellulose, and chitin have gained exceptional popularity as
sustainable precursors for biocarbons because of their abundance and carbonizability; …

In situ synthesis of molybdenum carbide nanoparticles incorporated into laser‐patterned nitrogen‐doped carbon for room temperature VOC sensing

H Wang, S Delacroix, A Zieleniewska… - Advanced Functional …, 2021 - Wiley Online Library
Carbon laser‐patterning (CLaP) is emerging as a new tool for the precise and selective
synthesis of functional carbon‐based materials for on‐chip applications. The aim of this work …

Conductive writing with high precision by laser‐induced point‐to‐line carbonization strategy for flexible supercapacitors

H Guo, J Yan, L Jiang, L Qu, J Yin… - Advanced Optical …, 2021 - Wiley Online Library
Flexible electronic technologies have broad development prospects. Fabrication of micro
devices on flexible carbon precursors via laser carbonizing has the advantages of involving …

Modulating between 2e− and 4e− pathways in the oxygen reduction reaction with laser-synthesized iron oxide-grafted nitrogen-doped carbon

H Wang, M Jerigova, J Hou, NV Tarakina… - Journal of Materials …, 2022 - pubs.rsc.org
In this study, we demonstrate the tuning of the oxygen reduction reaction (ORR) using
iron/iron oxide nanoparticle grafted laser-patterned nitrogen-doped carbon (LP-NC) …

Adsorption dynamics of per-and polyfluoroalkyl substances (PFAS) on activated carbon: Interplay of surface chemistry and PFAS structural properties

G Kim, DN Mengesha, Y Choi - Separation and Purification Technology, 2024 - Elsevier
Using activated carbon (AC) to adsorb per-and polyfluoroalkyl substances (PFAS) is highly
practical for environmental remediation. However, examining the surface chemistry of …

Green synthesis of carbon and cobalt oxide composites by 1–Watt laser sintering for flexible supercapacitors

RB Ali, QA Sial, H Seo - Ceramics International, 2023 - Elsevier
Transition metal oxides, as well as multivalent metal oxides like Co 3 O 4, have attracted
huge attention for energy-storing materials. Combining Co 3 O 4 with carbon materials is of …