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A growing variety of composites utilize natural plant fibers with naturally occurring veins structured hierarchically in an effort to reduce dependence on petroleum‐based materials. In this article, ramie fibers were extracted by alkaline delignification. Then, ramie fibers and PP matrix, were prepared in filament form and an amino‐silane coupling agent KH550, and maleic anhydride grafted polypropylene...
This work combines the high‐temperature sintering method and atomic layer deposition (ALD) technique, and yields SiO2/AlOx–sealed γ–CsPbI3 nanocrystals (NCs). The black‐phase CsPbI3 NCs, scattered and encapsulated firmly in solid SiO2 sub‐micron particles, maintain in black phases against water soaking, ultraviolet irradiation, and heating, exhibiting remarkable phase stability. A new phase‐transition...
The global mean surface temperature has experienced different warming stages, but there is less work on discussion of the regional climate changes under the background of different global warming rates. This study investigated the surface temperature (ST)‐related trends in the East Asian summer monsoon (EASM) and underlying mechanisms during three warming stages, with a view to develop a new understanding...
At present, microwave technology is one of the most advanced on-line measurement methods. The mechanism between water and microwave as well as the principle of microwave moisture measurement is discussed in this paper. Besides, the hardware and software design of the system is also introduced; but more important, the microprocessor-based data processing that bases on ARM9 and the realization of network...
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