green-chemis相关论文
固体酸H2SO4/Celite能有效催化羧酸和环己醇的反应。考察了催化剂用量、醇酸摩尔比及带水剂对产率的影响。实验表明,该催化剂具有......
Nano-SrB2O4 powder was prepared by solid-state reaction at room temperature followed by a subsequent calcination process......