Constructing Hierarchically Ordered Structures in PP/POE-g-MAH/GNP Composites to Achieve Simultaneous Enhancement of Strength and Toughness DOI

Zhengzhuo Li,

Guomei Wang,

Xiran Tang

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128457 - 128457

Published: April 1, 2025

Language: Английский

Facet Engineering of Metal‐Organic Frameworks for Triboelectric Nanogenerators‐Based Self‐Powered Water Splitting DOI
Tairong Kuang,

Linbing Deng,

Mingjin Liu

et al.

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

Published: March 31, 2025

Abstract Metal‐organic frameworks (MOFs) are highly versatile materials with tunable chemical and structural properties, making them promising for triboelectric nanogenerators (TENGs) electrocatalysis. However, achieving precise control over MOF coordination structures to optimize facet‐dependent properties remains challenging. Here, a facile scalable dual‐solvent synthesis strategy is presented fabricate dendrite Co‐2‐methylimidazole (ZIF‐67‐D), enabling tailored preferred facet environments. Using density functional theory (DFT) calculations synchrotron‐based X‐ray absorption spectroscopy, it demonstrated that ZIF‐67‐D, enriched (112) facets, features reduced Co number enhanced electron‐donating ability compared the conventionally (011) facet‐dominated rhombic dodecahedron ZIF‐67 (ZIF‐67‐R). This engineering boosts TENG charge by 2.4‐fold, OER current 9.9‐fold (@1.65 V), HER 1.9‐fold (@‐0.3 V). The (112)/(011) ratio can be also tuned precisely alter output. Moreover, optimized ZIF‐67‐D shows excellent stability, maintaining electrolyzer performance 72 h devices even in high humidity. Consequently, ZIF‐67‐D‐based (D‐TENG) exhibit robust energy generation power ZIF‐67‐D||ZIF‐67‐D electrolyzers continuous hydrogen (H 2 ) production. These findings introduce new paradigm converting mechanical into sustainable energy, offering insights high‐performance harvesting systems.

Language: Английский

Citations

1
Influence of Cooling Rate During Annealing on the Microstructure and Properties of Poly(butylene succinate) Oriented Films DOI
Jiayi Xie, Xuan Liu,

Haixia Zhu

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128166 - 128166

Published: Feb. 1, 2025

Language: Английский

Citations

0
Synchronously enhancing fracture toughness and mechanical strength of polyester blend composites via constructing dual-network structures of one-dimensional carbon nanofillers DOI

De‐xiang Sun,

Chenhui Huang, Zhixuan Zhang

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128242 - 128242

Published: March 1, 2025

Language: Английский

Citations

0
Composite bead foam with segregated structure for high EMI absorption characteristic by one-step foaming and sinter molding DOI

Xiulu Gao,

Qian Huan,

Yichong Chen

et al.

Sustainable materials and technologies, Journal Year: 2025, Volume and Issue: unknown, P. e01361 - e01361

Published: March 1, 2025

Language: Английский

Citations

0
Fabrication and performance of biodegradable poly (lactic acid)/poly (butylene adipate-co-terephthalate) composites by regulating the dispersed rice husk with the silane coupling agent and alkaline DOI

Chonghua Li,

Liang Ren, Hao Gan

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142365 - 142365

Published: March 1, 2025

Language: Английский

Citations

0
Enhanced Cyclic Compression Performance of Polyolefin Elastomer Foams with Novel Open-Cell Structures Through Mixed Gases Regulation DOI

Daoen Yu,

Shaozhe Shi,

Fangfang Zou

et al.

The Journal of Supercritical Fluids, Journal Year: 2025, Volume and Issue: unknown, P. 106617 - 106617

Published: April 1, 2025

Language: Английский

Citations

0
Tough and Soundproof PBAT/PLA Composite Foams with A Multilayer Oriented Porous Architecture DOI
Feng Chen, Renjie Shen, Jikai Ye

et al.

Composites Communications, Journal Year: 2025, Volume and Issue: unknown, P. 102402 - 102402

Published: April 1, 2025

Language: Английский

Citations

0
Bandgap Engineering on UiO–66 Metal‐Organic Framework Derivatives for Solar‐Driven Seawater Desalination DOI Creative Commons

Qian Shao,

Yutong Ding, Wenxian Liu

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

Abstract The growing scarcity of freshwater, driven by climate change and pollution, necessitates the development efficient sustainable desalination technologies. Solar‐powered interfacial water evaporation has emerged as a promising solution; however, its practical implementation is hindered limited availability stable photothermal materials. Herein, bandgap engineering strategy via linker modification to enhance conversion capability metal‐organic frameworks (MOFs) reported toward solar‐driven desalination. By systematically introducing functional groups with varying electron‐donating electron‐withdrawing abilities, energy UiO–66–X (X = ─F, ─H, ─OH, ─NH 2 , ─(NH ) finely tuned. Density theory (DFT) calculations femtosecond transient absorption (fs–TA) spectroscopy reveal that stronger narrow MOFs, thereby improving their efficiency. optimized UiO–66–(NH material reaches peak surface temperature 58.7 °C when exposed simulated sunlight at ≈1 kW·m −2 efficiency 86.50% an rate 2.34 kg·m ·h −1 97.40%. This study presents novel approach for fine‐tuning in materials, offering pathway advanced solar technologies address global crisis.

Language: Английский

Citations

0
3D-printed biodegradable polymer scaffolds for tissue engineering: An overview, current stage and future perspectives DOI

Yu-Yao Liu,

Mónica Echeverry‐Rendón

Next Materials, Journal Year: 2025, Volume and Issue: 8, P. 100647 - 100647

Published: April 16, 2025

Language: Английский

Citations

0
Polypropylene assisted phase separation nylon-6 antistatic composites: MWCNTs-NH2 and CB-NH2 as hybrid conductive nanofillers DOI

Xuelian Liu,

Q.M. Li, Yu-Ying Zheng

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128433 - 128433

Published: April 1, 2025

Language: Английский

Citations

0