超塑性成型技术有望解决复杂构件的成型问题,在航空航天等重要领域中有着广阔的应用前景。然而,目前多数金属超塑性成型的温度较高且应变速率极为缓慢,这不仅增大了超塑性成型的能耗与时间,还使成型后的材料表...
阅读全文倒置结构钙钛矿太阳能电池研究取得重要进展 钙钛矿以其长的载流子扩散长度、长的载流子复合寿命和宽的吸收范围,已经成为低成本和高性能太阳能电池的潜在材料。经过十多年的发展,单结钙钛矿太阳能电池的光电转换效...
阅读全文什么影响了柔性钙钛矿太阳能电池的机械性能? 柔性钙钛矿太阳能电池具有质量轻、功质比高、与曲面兼容等优点,使其在可穿戴、自供电便携式电子产品等方面表现出了突出优势。而该类电池要求各个功能层都具有出色的机...
阅读全文第五届中国(绍兴)纺织新材料展即将于7月26-28日在绍兴国际会展中心举办。本届展会由中国长丝织造协会、绍兴市商务局、绍兴市贸促会、中国国际商会绍兴商会、绍兴市柯桥区会展业发展中心主办,展出面积预计2.6万...
阅读全文Having easy, instant access to such information would allow public health authorities, producers and retailers to trace and isolate contamination quickly, reducing potentially serious infections while...
阅读全文An ensemble of researchers from the Suzhou Institute of Biomedical Engineering and Technology (SIBET), associated with the Chinese Academy of Sciences, has pioneered the development of a multicolored ...
阅读全文Jul 5 2023 Reviewed by Megan Craig, M.Sc. Nanometer-scale coatings with functional materials play an important role in many sensory, electronic and photonic applications. An international team of res...
阅读全文Jul 5 2023 Reviewed by Skyla Baily There has been a lot of interest in the use of photoluminescent materials for information security. Several anti-counterfeiting technologies have been created, incl...
阅读全文The fabricated network was used to demonstrate unsupervised Hebbian learning (i.e., when synapses that often fire together strengthen their shared connection over time). What’s more, the researchers ...
阅读全文However, there are a few obstacles to overcome before these materials can meet their promise, and potential solutions to these obstacles were proposed in the study. Ferroelectrics are a class of mater...
阅读全文From Quantum Science Ltd Jul 5 2023 Reviewed by Megan Craig, M.Sc. Infrared quantum dot (QD) technology expert Quantum Science has been ranked among the top exporters in the UK at the UMi Northern Pow...
阅读全文李漫波课题组Nat. Commun.:金团簇的不对称转化 纳米科技 作者:X-MOL 2023-07-06 纳米尺度上手性的研究对于弥合分子手性与宏观螺旋手性具有重要意义。原子精确的金属团簇为这一研究提供了理想的平台,但是对映纯的手...
阅读全文胶体驱动低浓度过饱和策略生长原子级厚度铋系卤化物钙钛矿薄膜 材料 作者:X-MOL 2023-07-06 原子级厚度单晶薄膜在光电子、铁电体、铁磁性、压电体和超导领域有着很好的应用前景。当材料的厚度减至原子级尺度时,层间...
阅读全文Metal nanoparticles (NPs) exhibit properties significantly differing from their bulk counterparts due to their size, shape, surface, and dynamical features1,2,3,4. However, this requires obtaining det...
阅读全文瑞典皇家理工學院(KTH)與林雪平大學(LiU)利用輕木(Balsa Wood)開發了一項木質電化學電晶體(Wood Electrochemical Transistor; WECT),可望做為植物由來生物感測器等電子設備應用於農業或森林管理等用途。雖然木材屬於...
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