Results 31 to 40 of about 124,229 (247)
Nanomaterials, 2019 In this work, a facile two-step strategy is adopted to construct hierarchical polyaniline/NiCo-layered double hydroxide (PANI/NiCo-LDH) core-shell composite nanofiber networks on carbon cloth (CC).
Xinjin Ge +5 more
doaj +1 more source
Wearable electrochemical sensors for monitoring performance athletes [PDF]
SPIE Proceedings, 2011 Nowadays, wearable sensors such as heart rate monitors and pedometers are in common use. The use of wearable systems such as these for personalized exercise regimes for health and rehabilitation is particularly interesting. In particular, the true potential of wearable chemical sensors, which for the real-time ambulatory monitoring of bodily fluids ...
Fraser, Kevin J. +8 more
openaire +3 more sources
Si Quantum Dots Assist Synthesized Microflower-Like Si/MoS2 Composites for Supercapacitors
Crystals, 2020 The microflower-like Si/MoS2 composites were fabricated using Si quantum dots (QDs) to assist a facile hydrothermal method. The electrochemical performance of Si/MoS2 composite in symmetric and asymmetric systems was studied.
Jiahong Zheng +5 more
doaj +1 more source
Frontiers in Chemistry, 2022 Recently, sodium-ion batteries (SIBs) have attracted extensive attention as potential alternatives to lithium-ion batteries (LIBs) due to the abundance, even distribution, low cost, and environmentally friendly nature of sodium.
Guangxin Wang +9 more
doaj +1 more source
Electrochemical synthesis and potential electrochemical energy storage performance of nodule-type polyaniline [PDF]
Journal of Colloid and Interface Science, 2017 Nodule-type polyaniline (PAni) has been successfully electrosynthesized onto conducting substrate and envisaged in electrochemical supercapacitor (ES) application as a potential energy storage electrode. Various bands are confirmed from the X-ray photoelectron and Fourier transform infrared spectra.
Y H, Navale +7 more
openaire +2 more sources
Preparation and regulation of perovskite hydroxide nanomaterials
Shenzhen Daxue xuebao. Ligong ban, 2023 Mn-based perovskite hydroxide (MnSn(OH)6) has a cubic perovskite structure and shows promising application potential in lithium batteries, electrolytic hydrogen production and other fields.
SHAO Jing +3 more
doaj +1 more source
Advances of Metal Oxide Composite Cathodes for Aqueous Zinc‐Ion Batteries
Advanced Energy & Sustainability Research, 2022 Aqueous zinc‐ion batteries (AZIBs) lately garner a lot of interest and are viewed as a promising energy storage technology due to their low cost, eco‐friendliness, and exceptional safety. Crystal metal oxide cathode research has advanced significantly in
James Kumankuma-Sarpong +2 more
doaj +1 more source
Surfaces, 2023 Conductive polymer polypyrrole (PPy)-coated lithium-rich manganese-based Li1.2Mn0.54Ni0.13Co0.13O2 (LMNCO) nanotube cathode materials were synthesized by electrospinning and subsequently subjected to low-temperature vapor-phase polymerization.
Yangwen Chen +5 more
doaj +1 more source
Advanced Science, 2022 Lithium metal battery (LMB) possessing a high theoretical capacity is a promising candidate of advanced energy storage devices. However, its safety and stability are challenged by lithium dendrites and the leakage of liquid electrolyte.
Dongli Chen +7 more
doaj +1 more source
Improving Effect of Graphene on Electrochemical Properties of Fe2O3 Anode Materials
Metals, 2022 Transition metal oxides have a high initial charge-discharge capacity of 800–1000 mAh/g, the electrochemical performance, cyclic performance and rate performance of the composite of transition metal oxide and graphene have been improved due to the unique
Guanglin Zhu +4 more
doaj +1 more source