Results 191 to 200 of about 124,229 (247)

A Solvent‐Free, Dry‐Processed Li‐Ion Battery Enabled by Dual Binders and Nanostructured Aluminum Current Collectors

Advanced Functional Materials, EarlyView.
A dual‐binder dry‐processed electrode (DB‐DPE) combining PTFE and PVDF with a nanostructured Al current collector (NSA) forms a mechanically interlocked interface that significantly improves adhesion and reduces interfacial resistance. With an active material content as high as 96 wt.%, the NSA‐based DB‐DPE enables high‐mass‐loading operation (12.5 mAh
Seok Yun Kim, Tae‐Kyung Liu, Hae Seong Kim, Dong Hwan Wang, Jong Hyeok Park   +4 more
wiley   +1 more source

The Impact of Incorporating Reduced Graphene Oxide Quantum Dots into KOH Electrolyte on the Electrochemical Performance of Supercapacitors Using Sugarcane Bagasse Active Electrodes. [PDF]

ACS Omega
Panturotai K, Sriwong C, Ruttanapun C.
europepmc   +1 more source

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang, Hao Long, Zimo Huang, Ting He, Xueming Chen, Meng Li, Hao Chen, Shanqing Zhang   +7 more
wiley   +1 more source

Improved Electrochemical Performance of Lithium-Rich Manganese-Based Materials via a PI/MWCNT Composite Coating Layer. [PDF]

ACS Omega
Wang Y, Fan P, Liu B, Li X, Fu Y, Du G, Liu J, Chen S, Sun H.   +8 more
europepmc   +1 more source

Dual‐Functional Additive Regulating Zn2+ Solvation Structure and (002) Plane‐Oriented Deposition for Dendrite‐Free Zn Anodes

Advanced Functional Materials, EarlyView.
Sulfosalicylic acid (SSA) is introduced as a bifunctional additive for Aqueous zinc‐ion batteries. SSA reconstructs the solvation structure of Zn2+ through the synergistic effects of its multiple functional groups, suppressing side reactions while selectively promoting Zn (002) deposition to prevent dendrite formation.
Le Gao, Ni Wang, Xingchen Xie, Liangkui Sun, Li Zhong, Wangbin Ding, Yushuang Tian, Sridhar Komarneni, Wencheng Hu   +8 more
wiley   +1 more source

Impact of Activation Conditions on the Electrochemical Performance of Rice Straw Biochar for Supercapacitor Electrodes. [PDF]

Molecules
Cheng J, Lu Y, Sun Y, Deng S, Yang H, Zhang M, Wang C, Yan J.   +7 more
europepmc   +1 more source

Laser‐Based Sculpturing of Embedded Ultrathin Metal‐Oxide Nanopores for Enhanced Biomolecular Sensing

Advanced Functional Materials, EarlyView.
Controlled laser‐drilling of embedded HfO2 membranes creates three layer nanopores with Gaussian‐shaped cavities sculptured in the supporting layers. These embedded solid‐state nanopores slow DNA translocation by 12‐fold compared to SiNx pores, enabling high‐resolution, label‐free detection of short DNAs, RNAs, and proteins.
Jostine Joby, Yulia Marom, Guocong Lin, Aleksandra Baron‐Wiechec, Amit Meller   +4 more
wiley   +1 more source

Enhanced Thermal Stability and Electrochemical Performance of ZIF-8-Filled Polyacrylonitrile/Biobased Polyurethane Nanofibrous Membranes as Durable Separators for Aqueous Zinc-Ion Batteries. [PDF]

ACS Omega
Tanalue N, Chiaoprakobkij N, Prathumrat P, Likitaporn C, Wongsalam T, Kasemsiri P, Okhawilai M, Potiyaraj P.   +7 more
europepmc   +1 more source

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

Scalable Solvent-Mediated Nanoarchitectonics of High-Surface-Area Mesoporous Ni₂P₂O₇ for Enhanced Electrochemical Performance in Alkaline Media. [PDF]

Inorg Chem
Ceran G, Karakaya Durukan I, Ulu I, Dag Ö.   +3 more
europepmc   +1 more source