由于杂原子掺杂可以有效改变碳材料的物理化学性质，从而增强负载的Pd N

Because heteroatom doping can effectively change the physical and chemical properties of carbon materials, thereby enhancing the catalytic performance and stability of the supported Pd NPs for catalyzing the dehydrogenation of formic acid. Therefore, on the basis of the previous chapter, by directly pyrolyzing the mixture of tetrasodium ethylenediaminetetraacetic acid tetrahydrate and ammonium fluoroborate in a muffle furnace, a carbon material doped with boron, nitrogen and fluorine was prepared.

Because doping of atoms can effectively change the physical and chemical properties of carbon materials, thereby enhancing the catalytic properties and stability of Pd NPs catalytic formiculate dehydrogenation of the load. Therefore, on the basis of the previous chapter, the carbon materials of boron, nitrogen and fluorine were prepared by directly pyridroming a mixture of tetamine tetetamine and ammonium fluoroborate in a Maffer furnace.

Heteroatom doping can effectively change the physical and chemical properties of carbon materials, thus enhancing the catalytic performance and stability of supported Pd NPs for dehydrogenation of formic acid. Therefore, on the basis of the previous chapter, boron, nitrogen and fluorine doped carbon materials were prepared by direct pyrolysis of the mixture of tetrasodium EDTA tetrahydrate and ammonium fluoborate in muffle furnace.<br>