DYES AND PIGMENTS
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2016
·
IF 4.055
Lan Zhou,Yichen Li,Guojin Liu,Qinguo Fan,Jianzhong Shao
Three typical colloidal microspheres were synthesized to fabricate three-dimensional photonic crystals on the polyester fabrics in different base colors by vertical deposition self-assembly. The influences of different kinds of base colors on the final colors of the assembled fabric substrates and the related iridescent phenomena were deeply investigated. The results showed that the white base color could dilute the structural color of the photonic crystals to greatest extent, however, the black base color could highlight the structural color at the most extent. If the base color of fabric substrate has the similar hue to the structural color of photonic crystals, it has little influence on the final color of the assembled fabrics. However, the final color has the lower saturation if the base color of fabric substrate is the complementary color of the photonic crystals. In addition, the assembled fabrics in various base colors still have the iridescent phenomena.
研究领域:
材料科学
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纺织工程
✓ 已验证
产品关联
DOI
高影响因子
Small Methods
·
2023
·Vol. 7
·期 9
·2300304
·
IF 12.4
Qun Liu,Jing Liang,Bin Tian,Enbo Xue,Xinyu Zhang,Panwang Guo,Ke Zheng,Guilin Tang,Wei Wu
Spontaneously harvesting electricity through a water evaporation process is renewable and environmentally friendly, and provides a promising way for self-powered electronics. However, most of evaporation-driven generators are suffering from a limited power supply for practical use. Herein, a high-performance textile-based evaporation-driven electricity generator based on continuous gradient chemical reduced graphene oxide (CG-rGO@TEEG) is obtained by a continuous gradient chemical reduction strategy. The continuous gradient structure not only greatly enhances the ion concentration difference between the positive and negative electrodes but also significantly optimizes the electrical conductivity of the generator. As a result, the as-prepared CG-rGO@TEEG can generate a voltage of 0.44 V and a considerable current of 590.1 µA with an optimized power density of 0.55 mW cm −3 when 50 µL of NaCl solution is applied. Such scale-up CG-rGO@TEEGs can supply sufficient power to directly drive a commercial clock for more than 2 h in ambient conditions. This work offers a novel approach for efficient clean energy harvesting based on water evaporation.
研究领域:
材料科学
·
能源技术
✓ 已验证
产品关联
DOI
PubMed
高影响因子
ADVANCED MATERIALS
·
2025
·
IF 26.8
Xiao Guan,Tianjun Lan,Dazhe Zhao,Zhe Liu,Kaijun Zhang,Yexi Zhou,Yu Zhao,Yucong Pi,Chengyue Lu,Hanran Yu,Rongyao Pan,Haipeng Xia,Bingpu Zhou,Junwen Zhong
Textiles with inherently porous architectures are commonly employed for acoustic absorption. Although recent advances in textile-based audio interfaces have enabled sound emission, they lack robustness under unstructured conditions. Therefore, this study introduces a strategy that integrates textile structures with a durable actuation mechanism to overcome these limitations. Through optimized theoretical modeling, this study enhances the vibration amplitudes, effectively compensating for the intrinsic acoustic damping losses of textiles, achieving a relatively high and flat sound pressure level of 71.7 ± 3.3 dB. Notably, the audio interface maintains stable performance under various mechanical deformations, including stretching, compression, bending, and twisting. Furthermore, this audio interface preserves the essential characteristics of textiles, such as washability and breathability, and remains fully functional even in extremely humid conditions, such as heavy perspiration. The versatility of this approach is demonstrated through three practical applications: sound-beanie, talking-cloth, and sound-sofa. In each case, this audio interface delivers high-quality acoustic performance and robustness to unstructured conditions. The proposed strategy is anticipated to enhance the design of wearable audio interfaces for real-world applications.
研究领域:
材料科学
·
声学
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可穿戴技术
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智能纺织品
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机电系统
✓ 已验证
产品关联
DOI
PubMed
高影响因子
危险品化学品经营许可证（带存储）