Microsized and shape-versatile flexible wearable lithium-ion batteries (LIBs) are promising smart energy storage devices for next-generation electronics. In the present work, we design fabricate first prototype of microsized fibrous LIBs (thickness ≈ 22 μm) based on multilayered coaxial structure solid-state battery components over electrically conductive carbon fibers (CFs). The micro CF surface were fabricated via electrophoretic deposition dip-coating methods. microfiber showed a stable...

Development of printable and flexible energy storage devices is one the most promising technologies for wearable electronics in textile industry. The present work involves design a all-solid-state rechargeable battery applications. Copper-coated carbon fiber used to make poly(ethylene oxide) (PEO)-based polymer nanocomposite conductive current collector layer. Lithium iron phosphate (LiFePO4) titanium dioxide (TiO2) are utilized prepare cathode anode layers, respectively, with PEO black...

Nickel particles were deposited on carbon fiber (CF) via a facile electroless coating method at various times intended for advanced structural application. Scanning electron microscopy demonstrates that, with progressive coating, particle size and density of Ni over the CF surface increase. The influence modification time static dynamic mechanical properties CF-reinforced epoxy hybrid composites was investigated by short beam, flexural test, dynamical analysis. Results summarize that...

Two novel homologous series of target moieties, pyrazolo[3,4-b]pyridine-5-carboxylate substitutes (4a-e) as well pyrazolo[3,4-b]pyridine-5-carbonitrile (5a-g) involving heterocyclic scaffold have been synthesized and characterized using FT-IR, NMR MS spectrometry to ascertain the molecular structure. The synthetic procedure has carried out by a one-pot three-constituent mechanistic pathway pyrazol-3-amine, several aromatic aldehydes selected CH-active compounds under green conditions via...

This study provides dynamic comparison between concrete paver blocks and plastic in terms of mechanical performance, durability, environmental impact, economic feasibility. Since traditional pavers are commonly utilised for infrastructure, they carry issues like heavy weight, fragility, high cost from cement usage. An innovative alternative to is the use made recycled polymers or have shown potential areas sustainability, flexibility, durability.Key parameters compressive strength, water...

Strong interfacial bonding is necessary between carbon fiber and polymer matrix to take advantage of fiber-reinforced composites in structural applications. An attempt has been made improve the by coating coiled nanotubes on surface through a single-step chemical vapor deposition process. Coiled structures were synthesized nickel-coated using thiophene as sulphur impurity acetylene precursor. The nanotube-coated epoxy used, respectively, reinforcement form composites. role thermo-mechanical...

The integration of nanomaterials with the microwave technology is a significant step toward development low-cost and low-power RF gas sensors. But, issues associated materials like insignificant surface area poor conductivity, are barriers for rapid detection wide range concentrations. In this paper, we demonstrate proof-of concept using an complementary split ring resonator (CSRR) integrated ZnO/N-doped graphene (NGN) nano-hybrid to study sensing properties. This device senses presence...

Global warming and increasing oil prices has led the world to discover new energy resources which are environment friendly found in abundance so that they meet demand of world. Wind is one most promising forms renewable source can be used generate electrical energy. In wind technology, a turbine convert kinetic into mechanical turbines connected generators with or without gearbox produce electricity. A generator coming out rotor this standalone systems grid. This complete system grid known...

Metal alloys have been the materials of choice since start orthopedic surgery.Orthopedic must fulfill mechanical, biological and physical necessities their proposed utilization.Knee joint is most complex in human body gets discriminating loads different moving conditions.Accordingly material utilized for knee implant assumes exceptionally essential part long survival prosthesis.The that are as biomaterials incorporate polymers, metals, ceramics, composites.Out those cobalt-chromium alloys,...

With the emergence of Internet Things (IoT) applications that provide services based on location information. The Radio Frequency Identification (RFID) technology is considered as one key technologies Things' sensing layer. In domain, further research positioning RFID nodes has significant practical implications. Initially, this article analyzes a variety existing indoor and then focuses fingerprint to improve traditional algorithm finally demonstrates improved delivers more accurate through...

This article deals with the reduction of Inrush current. Analyzing different techniques used for reducing current is done in this review paper about how have been discussed to minimize inrush from transformer paper. Different are compared which Due these drawn get reduced.

Microwave absorbing material of nickel coated exfoliated graphite (Ni-EG) was prepared by electroless deposition in alkaline coating bath. The time, which is an important factor to achieve good coverage Ni particles over (EG), properly controlled during the process. Morphology and phases Ni-EG were investigated means SEM XRD, respectively. Electromagnetic (EM) properties Ni-EG/epoxy composites recorded using VNA frequency range 2-18 GHz. exhibit significant microwave absorption for time 10,...

Foamed concrete, renowned for its lightweight nature and thermal insulating properties, has gained substantial interest in the construction industry. The stability of foamed concrete is directly related to preformed foam used making concrete. Foam prime factor which influences overall performance properties refers ability maintain structure volume over time. greatly impacted by selection foaming agent ratio water (FA/W). Protein based (as per ASTM C796/C796M-19) been this study. An excess...

Autoclaved aerated concrete (AAC) is a lightweight and environmentally friendly construction material that being utilized in modern masonry construction. This paper presents the development of AAC, consisting industrial wastes such as Class F fly ash Ground Granulated Blast-furnace Slag (GGBS). In this study, AAC was composed OPC, GGBS, ash, water, aluminum oxide (which generates hydrogen bubbles). blocks were manufactured by combining, shaping, slicing, autoclaving at elevated temperatures...