A-site substituted La0.8A0.2TiO3.5–δ(A=Ba, Sr, Ca) nano perovskites were prepared by sol-gel method and characterized using thermogravimetry/differential ther
[Objective] To research the chemical components in the essential oils from leaves of Tetracera sarmentosa( L.) Vahl by GC-MS.[Methods]Essential oils were extrac
The present work describes a facile,one-pot three component synthesis of a series of 3-[(4,5-diphenyl-2-substituted aryl/heteryl)-1H-imidazol-1-yl]-1H-1,2,4-tri