The surface of hollow glass microspheres (HGMs) was roughened by a HCl+NH_(4)F strategy,which achieved a broken ratio as 16.10%,and then metallized by electroless plating by Co nanoparticles up to 90 wt% (abbreviated ...
supported by the Program for Guangdong Introducing Innovative and Entrepreneurial Teams(No.2019ZT08G315);Shenzhen Basic Research Program(General Program)(No.JCYJ20190808153416970);National Natural Science Foundation of China No.51827901 and U2013603。
Deep petroleum resources are stored under high temperature and pressure conditions,with the temperature having a significant influence on the properties of rocks.Deep in-situ temperature-preserved coring(ITP-coring)de...
This research was supported by the State Key Laboratory of Technologies in Space Cryogenic Propellants,China(Grant No.SKLTSCP1903);the National Natural Science Foundation of China(Grant Nos.51706233,51427806,and U1831203);the Strategic Pilot Projects in Space Science of China(Grant No.XDA15010400);the Key Research Program of Frontier Sciences of Chinese Academy of Sciences(Grant No.QYZDY-SSW-JSC028).
Liquid hydrogen(LH2)attracts widespread attention because of its highest energy storage density.However,evaporation loss is a serious problem in LH2 storage due to the low boiling point(20 K).Efficient insulation tech...