Hongdan Zhang

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For identifying the catalyst, we performed SAED analysis for the samples. Fig. S1(a) shows a CNF that is attached to a catalyst particle. This CNF and the Y-shaped CNFs are co-existed in the same samples. This TEM image and Fig. 3 were taken from the same TEM copper grid sample at the same time of TEM characterizations. According to SAED pattern, we can(More)
In the case of development and utilization of bio-oils, a quantitative chemical characterization is necessary to evaluate its actual desired characteristics for downstream production. This paper describes an analytical approach for the determination of families of lightweight chemicals from bio-oils by using GC-MS techniques. And on this basis, new(More)
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