国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 ZHAN H（2）
公开年
申请年
专利权人 ZHAN H（2）

Bio-organic fertilizer for grass seeds comprises modified organic fertilizer base material, microbial inoculants, and modified biochar, where base material is prepared by inactivating and modifying mixed organic powder, and plant ash.

ZHAN H

Preparation of three-dimensional graphene used as electrode of super capacitor or capacitive molecular detector, by using nano-structured dielectric material, growing three-dimensional diamond-like carbon film, annealing, and heating.

ZHAN H