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In this study, carboxyl-terminated polybutylene adipate (CTPBA) was used to modify epoxy resin, and the modified epoxy resin was cured by a room temperature rapid curing agent (T-31). The effects of C...
Without any catalyst, a novel way for the preparation of epoxy (EDSPs) and their composites by cross-link via dynamic B-O-C bonds was presented. The EDSPs with a glass transition temperature (T-g) of ...
Recently, hydrogels with adjustable mechanical properties have been developed for information security applications. However, the defects such as easy drying and inferior resistance to extreme tempera...
The effects of composite fabrication, such as pre-curing, curing temperature, and cooling rate, were studied. In this work, the pre-curing was defined as heat treatment of Multi-Walled Carbon Nanotube...
The reported work has developed a methodology of printing and curing continuous fiber-reinforced thermosetting polymer composites (CFRTPCs) with excellent mechanical properties at low temperatures. Fi...
我国中低温地热直接利用世界第1,包括温泉洗浴、空间供暖等;高温地热资源储量虽然丰富,但其发电仅排世界第18,利用率不高。裂隙岩溶型地热资源作为主要高温地热资源类型,我国隐伏碳酸盐岩面积达250万平方公里以上,初步估算0-3km深度区间的热能量相当于5000-50000亿吨标煤,雄安是典型地区;同时,我国油气伴生缝洞型地热资源丰富,具有埋藏深、温度高的特点。对此,基于离散缝洞网络模型,形成了考虑渗流...
中国科学院上海应用物理研究所曾广礼研究员主持制定的《Guide of measurements of graphite strength with molten salt at high temperature》(D8377-2021)于2021年1月28日由美国材料与试验协会(ASTM)正式发布出版。该标准涵盖了高温熔盐渗透下石墨强度测量的最优方法,包括了石墨样品的熔盐渗透、温度测量以及压力、拉...
中国科学院上海应用物理研究所曾广礼研究员主持制定的《Guide of measurements of graphite strength with molten salt at high temperature》(D8377-2021)于2021年1月28日由美国材料与试验协会(ASTM)正式发布出版。该标准涵盖了高温熔盐渗透下石墨强度测量的最优方法,包括了石墨样品的熔盐渗透、温度测量以及压力、拉...
When a guitar string is plucked, it vibrates as any vibrating object would, rising and falling like a wave, as the laws of classical physics predict. But under the laws of quantum mechanics, which des...
The temperature rise in urban areas has become a major environmental concern. Hence, the study of Land surface temperature (LST) in urban areas is important to understand the behaviour of different la...
Near surface air temperature (NSAT) is a primary descriptor of terrestrial environment conditions. The availability of NSAT with high spatial resolution is deemed necessary for several applications su...
The CCD detector is the core device of the space remote sensing camera. The performance of CCD detector greatly affects the performance of the whole remote sensing camera. The temperature of the CCD d...
Scientists have developed a new low-temperature catalyst for producing high-purity hydrogen gas while simultaneously using up carbon monoxide (CO). The discovery—described in a paper set to publish on...
Conventional temperature-dependant correction methods for uncooled cameras are not so valid for images under the condition of fast changing FPA temperature as usual, therefore, a shutter-less temperat...
Carrying out maintenance tasks inside a nuclear plant puts severe strains on equipment, due to extreme temperatures that are hard for components to endure without degrading. Now, researchers at MIT an...

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