China Petroleum & Chemical Corporation

Jiangsu University

Sinopec Nanjing Research Institute of Chemical Industry Co., Ltd.

Jin Cai

Hanping Mao

Jie Zhang

Yang Yu

Lin Wei Wu

Haitao Li

Yusheng Yin

Xianliang Huang

Huijun Wang

Bengang Xu

Jinli Wang

Xueqi Wu

Quan Bu

Hairong Long

Yanfang Zhu

Mei Wang

The present invention relates to the technical field of glucose detection, and in particular to an enzyme-free glucose sensor and a fabrication method and use thereof. In the present invention,L. leaves are used as a carbon-based catalyst, which serve as a base material to well disperse nickel atoms and improve the catalytic activity of a material. A prepared Ni@NSiC nano-molecular layer is used to modify a pretreated white glassy carbon electrode (GCE) to obtain a highly-active material-modified working electrode Ni@NSiC/GCE, and then glucose is detected through cyclic voltammetry (CV) and chronoamperometry (CA).

Fabrication method of enzyme-free glucose sensor and use of enzyme-free glucose sensor fabricated by the same

Disclosed are a pulverized coal preprocessing method and a pulverized coal gasifying method. The pulverized coal preprocessing method comprises the following steps: (1) performing pore broadening on pulverized coal to obtain preprocessed pulverized coal; (2) loading alkali metal ions into the preprocessed pulverized coal under an ion exchange condition to obtain alkali metal loaded pulverized coal. The method further comprises loading a chrome complex into the alkali metal loaded pulverized coal obtained in described step (2). In gasification, the pulverized coal loaded with alkali metal potassium and chrome catalysts obtained by the method has the advantages of high sulphur removal rate, high carbon conversion rate, short gasifying reaction time and high methane production.

Coal powder pretreatment method and coal powder gasification method

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Jiangsu, China

Jin Cai