Journal of Power Sources, Journal Year: 2024, Volume and Issue: 625, P. 235710 - 235710
Published: Nov. 5, 2024
ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 13, 2024
Language: Английский
Citations
2
Applied Research, Journal Year: 2024, Volume and Issue: 3(4)
Published: Jan. 12, 2024
Abstract Over the past several years, atomically thin two‐dimensional carbides, nitrides, and carbonitrides, otherwise known as MXenes , have been expanded into over fifty material candidates that are experimentally produced, one hundred more theoretically predicted. They demonstrated transformative properties such metallic‐type electrical conductivities, optical plasmonics nonlinearity, key surface hydrophilicity, unique chemistry. In terms of their applications, they poised to transform technological areas energy storage, electromagnetic shielding, electronics, photonics, optoelectronics, sensing, bioelectronics. One most promising aspects MXene's future application in all above interest, we believe, is reliably developing flexible bendable electronics optoelectronics by printing methods (henceforth, termed printed MXetronics ). Designing manipulating MXene conductive inks according requirements will therefore be a goal for MXetronics. combined property high conductivity water‐friendly nature easily disperse its micro/nano‐flakes an aqueous medium without any binder paves way designing additive‐free highly ink . However, chemical and/or structural hence functional stability water based time not reliable, opening research avenues further development stable inks. Such priorities enable applications requiring high‐resolution reliable using state‐of‐the art methods. Engineering while tuning rheology benign solvents choice developments. This review article summarizes present status prospects use inkjet‐printed (IJP) technology
Language: Английский
Citations
1
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(39), P. 52277 - 52289
Published: Sept. 16, 2024
MXenes are the newest class of two-dimensional nanomaterials characterized by large surface area, high conductivity, and hydrophilicity. To further improve their performance for use in energy storage devices, heteroatoms or functional groups can be inserted into Mxenes' structure increasing stability. This work proposes insertion lanthanum atoms niobium-MXene (Nb-MX/La) that was terms morphogy, structure, electrochemical behavior. The addition La to Nb-MXene essential increase spacing between layers, improving interaction with electrolyte enabling charge/discharge cycling a higher potential window at current densities. Nb-MX/La achieved specific capacitance up 157 mF cm
Language: Английский
Citations
1
Advanced Sustainable Systems, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 3, 2024
Abstract Flexible and printed supercapacitors (SCs) have emerged as reliable power sources for wearable portable electronics. However, developing these SCs sustainable eco‐benign, with high electrochemical performance, remains a challenge. Herein, scalable fabrication of is demonstrated by formulating an activated carbon (AC) printable ink the direct writing (DIW) SCs. A water‐based prepared using bio‐degradable cellulose‐based, sodium carboxymethylcellulose (Na CMC), binder replacing typically used fluorinated binders, which are not environmentally friendly. Na CMC provides stable dispersion added mechanical chemical stability to The AC‐Na electrode produced 127.8 mF cm −2 specific capacitance. This develop fully film‐SCs micro‐SCs (m‐SCs). m‐SC fabricated printing resolution 150 µm on photo paper. Using DIW enables production, array m‐SCs micro‐LED. also demonstrates flexibility, retaining 89.6% its original capacitance at bending angle 90⁰. photopaper substrate results in production biodegradable extending their applicability field transient
Language: Английский
Citations
1
Journal of Power Sources, Journal Year: 2024, Volume and Issue: 625, P. 235710 - 235710
Published: Nov. 5, 2024
Citations
1