The Significance and Usage Strategies of Macromolecules in 3D Printed Ceramic Composites DOI
An Wang, Yuxuan Qiao, Tianyi Chen

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 8, 2024

Abstract 3D printing technology enables the creation of complex ceramic structures and enhances efficiency customized production. Polymers play a crucial role in 3D‐printed composites due to their unique processability, yet significance application strategies remain underexplored. These polymers not only enable rapid precise shaping but also offer additional advantages adjustable physicochemical properties. Therefore, appropriate selection utilization are expected drive new breakthroughs field composites. This review provides an overview relevant additive manufacturing technologies processes, with specific focus on for using composites, including roles as binders, templates, preceramics, matrices. Highlighting critical functionalities potential value these from practical perspective.

Language: Английский

Multi-material additive manufacturing of energy storage and conversion devices: Recent progress and future prospects DOI Creative Commons

N. Arefin,

Hur‐E‐Jannat Moni,

David Espinosa

et al.

Applied Physics Reviews, Journal Year: 2025, Volume and Issue: 12(1)

Published: March 1, 2025

The ever-increasing energy demand has highlighted the need for sustainable, low-carbon, and multi-functional solutions. Recently, multi-material additive manufacturing (MMAM) become an emerging processing approach to prototype storage conversion devices by enabling fabrication of complex systems in a single, streamlined process while offering design freedom customize end-product properties at precise, user-defined patterns geometries. Moreover, it provides opportunities fine-tune interfaces material compositions microscale, opening new avenues next-generation devices. As MMAM is still its early stages, comprehensive understanding interplay between chemistry, methods, device fundamental fully realize potential developing high-performance materials. This review proposes framework bridge gaps principles physics practical implementation various techniques fabricating advanced devices, highlighting research challenges future opportunities.

Language: Английский

Citations

0
Cultivation of In situ foam 3D-printing: Lightweight and Flexible Triboelectric Nanogenerators Employing Polyvinylidene Fluoride/Graphene Nanocomposite Foams with Superior EMI Shielding and Thermal Conductivity DOI Creative Commons

Amirjalal Jalali,

Araz Rajabi‐Abhari, Haonan Zhang

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110554 - 110554

Published: Dec. 1, 2024

Language: Английский

Citations

3
Advanced nanocomposites for 4D printing: High-performance electroactive shape memory polymers for smart applications DOI Creative Commons
Amal Megdich,

Mohamed Habibi,

Luc Laperrière

et al.

Applied Materials Today, Journal Year: 2025, Volume and Issue: 44, P. 102702 - 102702

Published: April 3, 2025

Language: Английский

Citations

0
Evaluating The Effect of 2D Printing and Solvent Casting on The Crystallographic and Morphological Properties of PVDF/Barium Titanate Nanocomposites for Ultra-Thin Piezoelectric Films DOI
Sudhir Kumar,

Ravinder Kumar Duvedi,

S.K. Sharma

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Double Raschel‐Structured Fabric Based on SnTiO3 Nanorod‐Embedded 8‐Petal Cross‐Section PVDF Fibers for an Advanced Disaster Warning System DOI
Young Kwang Kim,

Seong Hui Hong,

Hyejin Seo

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 21, 2025

Abstract This study investigates both structural and non‐structural effects on the piezoelectric performance of polyvinylidene fluoride (PVDF) fibers, focusing impact double Raschel fabric components. It identifies key factors influencing performance, with emphasis optimizing fiber cross‐sectional shape, specifically an eight‐petal structure. structure enhances output open‐circuit voltage (V oc ) 41.28 V short‐circuit current (I sc 6.140 µA due to its large surface area. Incorporating 5% SnTiO 3 nanorods as high‐relative permittivity fillers results in maximum improvement. Structural optimization using different spacer yarn lengths reveals that 5 mm configuration provides best achieving a 92.80 I 4.130 mA. The has most significant followed by full transition PVDF embedded SnTiO₃ nanorods. Modifying composition plays crucial role enhancing . effect air volume is found be more dominant than length. Notably, optimized fabrics demonstrate high durability real‐time landslide warning systems, capable generating body motions sending messages via Bluetooth under simulated conditions.

Language: Английский

Citations

0
High Output, Biocompatible, Fully Flexible Fiber‐Based Magneto‐Mechano‐Electric Generator for Standalone‐Powered Electronics DOI

Nayak Ram,

Durga Prasad Pabba,

J. Kaarthik

et al.

Advanced Sustainable Systems, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 23, 2024

Abstract Harvesting magnetic noise fields around power cables emerges as an attractive approach due to its potential a renewable and ubiquitous energy source for powering wireless sensor networks (WSNs) in IoT applications, miniature electronics, implantable medical devices. Flexible polymer‐based magneto‐mechano‐electric (MME) generators gain attention their effectiveness harvesting owing durability flexibility. In this study, lead‐free, flexible MME generator is developed by using Polyvinylidene fluoride (PVDF)‐Aluminium nitride (AlN)‐nanofiber composites fabricated via electrospinning with different AlN compositions integrated magnetostrictive Metglas layer that offers self‐bias characteristics. The modeled COMSOL Multiphysics analyze the flux density distribution over surface piezoelectric effect of nanofiber composites, simulation results aligning well experimental data. optimized, generator, incorporating 15 wt.% PVDF/Metglas composite, achieves open‐circuit voltage 18.5 V 0.93 mW‐cm −3 when exposed Alternating Current (AC) field 6 Oe at resonance frequency 50 Hz. generated sufficient operate LEDs sensor. This newly shows significant promise advanced applications self‐powered WSNs.

Language: Английский

Citations

2
A piezoelectric-electromagnetic hybrid energy harvester for rotational motion driven by magnetic repulsion DOI
Chensheng Wang,

Xingqian Lv,

Zhenxin Liu

et al.

Smart Materials and Structures, Journal Year: 2024, Volume and Issue: 33(9), P. 095012 - 095012

Published: July 28, 2024

Abstract Harvesting energy from rotational motion is an efficient and widely used technology that provides power support for various electronic devices systems by converting mechanical kinetic into electrical energy. This harvesting method shows great potential advantages in industrial automation, transportation, wind generation, smart homes. study proposes a piezoelectric-electromagnetic hybrid harvester (HEH) driven magnetic repulsion. HEH comprises of two parts: piezoelectric (PEH) electromagnetic (EMH). utilizes the drive reciprocating to enhance collection efficiency PEH EMH. Additionally, adding effect ends bimorph sheets, spectrum expanded. Its parameters are analyzed using theoretical analysis simulation, experimental testbed established explore influence output performance. The results indicate reaches its maximum when there 2 circular magnets on rotor, gap distance 15 mm, mass blocks at end sheet. EMH outputs 173.36 V 4.81 V, respectively. 53.45 mW. density can reach 6.818 mW cm −3 . Compared with EMH, performance improved 46.94% 174.95%, When rotation speed 500 r min −1 , effortlessly light up 80 LEDs. all demonstrate low-power sensors.

Language: Английский

Citations

1
Mechanical energy harvesting: From piezoelectric effect to ferroelectric/ferroelastic switching DOI Creative Commons
Wenbin Kang, Guosheng Ji, John E. Huber

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110489 - 110489

Published: Nov. 1, 2024

Language: Английский

Citations

1
The Significance and Usage Strategies of Macromolecules in 3D Printed Ceramic Composites DOI
An Wang, Yuxuan Qiao, Tianyi Chen

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 8, 2024

Abstract 3D printing technology enables the creation of complex ceramic structures and enhances efficiency customized production. Polymers play a crucial role in 3D‐printed composites due to their unique processability, yet significance application strategies remain underexplored. These polymers not only enable rapid precise shaping but also offer additional advantages adjustable physicochemical properties. Therefore, appropriate selection utilization are expected drive new breakthroughs field composites. This review provides an overview relevant additive manufacturing technologies processes, with specific focus on for using composites, including roles as binders, templates, preceramics, matrices. Highlighting critical functionalities potential value these from practical perspective.

Language: Английский

Citations

0