热电技术可实现热能与电能直接相互转换,具有纯固态、无噪音、无运动部件等优点,在诸如深空探测等领域已经实现重要应用。当前热电技术规模化应用瓶颈在于转换效率偏低,中国科学院宁波材料技术与工程研究所光电...
阅读全文在物联网时代,智能可重写显示体系的发展有助于缓解日益增长的一次性电子垃圾所引起的环境污染和资源消耗问题,有望成为信息显示和传递的重要媒介。近年来科研人员开发了多种刺激响应颜色变化材料体系用于可逆信...
阅读全文在临床治疗中,为了节省宝贵的时间,医生通常在获得准确诊断之前给患者开具广谱抗生素。然而,抗生素的过度使用往往会促进抗生素耐药(ABR)细菌的出现。此外,广谱抗生素不仅能杀灭致病菌,还会杀灭有益菌。 近年来...
阅读全文木质晶体管让电子器件长在树上 一种由导电木材制成的电气开关,可能成为未来嵌入活树和其他植物中的电子设备的基石。相关研究成果近日发表于美国《国家科学院院刊》。 瑞典林雪平大学的Isak Engquist说:“有一...
阅读全文The groundbreaking discovery has the potential to significantly advance technologies such as wireless communication, integrated circuits, and lasers. Enhancing electromagnetic waves may facilitate the...
阅读全文Dense monodispersed BGNPs with a diameter range of 150 ± 30 nm were successfully synthesized through the sol–gel and two-step post-functionalization processes as shown in Table 1. The zeta potential...
阅读全文“We have discovered that the membrane's surface roughness and hydration layer strength are critical factors that impact its separation performance and anti-fouling ability,” said Wu. “This concept ...
阅读全文钠电池和锂电池哪个好?详解钠电池和锂电池的区别和优势 导语:化学成分不同:钠电池中使用的正极材料是钠化合物,而锂电池中则使用锂化合物作为正极材料。相比之下,钠更为广泛且便宜,而锂较为稀缺和昂贵。 钠电池...
阅读全文While oxidase-mimic nanozymes have demonstrated potential in biomarker detection, their limited activity compared to natural enzymes has hindered broader adoption.
阅读全文The investigation demonstrated that a monolayer of h-BN impedes electron tunneling through hot electron tunneling quantum computation and layer-dependent scattering spectrum experiments. By comparing ...
阅读全文“We are trying to innovate in a context of making technology available to low- and middle-resource settings. Putting this diagnostic on paper is part of our goal of democratizing diagnostics and crea...
阅读全文The researchers conducted crystal orientation mapping on thin films of aluminum with columnar grains and used a stochastic, marked point process to represent triple junctions, points where three grain...
阅读全文日本建築相關新創公司N-ARK與CULTIVERA合作開發出在海面上以海水種植蔬菜的農業技術,計劃打造漂浮在海上的實驗農場「Green Ocean」,在海面上栽培蔬菜等農作物,並於海面下導入可改善海中環境的土壤改良技術與養殖技...
阅读全文周暐程 / 工研院產科國際所 自主移動機器人的由來 自主移動機器人(Autonomous Mobile Robot;AMR)是一種可將機械手臂搭配的移動平台,結合自主導航的無軌道、無人移動載具。過去多以傳統無人搬運車(Automated Guided...
阅读全文陈立桅和陈琪等Nat. Commun.:多氟交联网络助力高电压固态聚合物锂金属电池 材料 作者:X-MOL 2023-04-26 随着电动汽车等行业的不断发展,人们对动力电池的安全性能和能量密度的需求日益增加。金属锂负极具有低氧化还...
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