Porous carbon material with high specific surface area prepared by virtue of fungal pretreatment as well as method and application thereof
A high specific surface area, porous carbon technology, applied in the field of porous carbon materials, can solve the problems of complex process conditions, secondary pollution and high cost, and achieve the effects of simple process, no secondary pollution and low production cost
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[0035] Example 1
[0036] The method for preparing microporous high specific surface area porous carbon by treating cellulose degrading bacteria includes the following steps:
[0037] (1) Dilute the lyophilized Trichodermaviride powder by 10000 times with sterilized deionized water, pipette 0.2 mL of the dissolved dry powder bacteria liquid and inoculate it on the solid potato medium, spread it evenly, and put it in the culture Incubate at 30°C for 6 days; then drip sterile deionized water into the cultured plate, stir gently with an inoculation needle, and filter with gauze to obtain a T.viride spore suspension, which is sealed and stored in a refrigerator at 6°C for later use ;
[0038] (2) The lotus leaf biomass is washed, dried at 90°C, and cut into fragments of 0.5-1.5 cm to obtain pretreated raw materials;
[0039] (3) Take 200g of peeled potatoes, wash and cut into small pieces, add 1L of deionized water and boil for 30min to obtain the filtrate; make up the filtrate to 1L, th...
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[0044] Example 2
[0045] The method for preparing mesoporous porous carbon with high specific surface area by treating lignin degrading bacteria includes the following steps:
[0046] (1) Dilute the freeze-dried Phanerochaetechrysosporium powder by 10000 times with sterilized deionized water. Use a pipette to suck 0.2 mL of the dissolved dry powder and inoculate it on the PDA medium. Spread evenly and put it in Incubate at 30°C for 6 days in an incubator; then drip sterile deionized water into the cultured plate, stir gently with an inoculating needle, and filter with gauze to obtain a spore suspension of P. chrysosporium spores. Liquid, sealed and stored in a refrigerator at 6°C for later use;
[0047] (2) The lotus leaf biomass is washed, dried at 90°C, and cut into fragments of 0.5-1.5 cm to obtain pretreated raw materials;
[0048] (3) Take 200g of peeled potatoes, wash and cut into small pieces, add 1L of deionized water and boil for 30min to obtain the filtrate; make up the fi...
Example Embodiment
[0053] Example 3
[0054] The method for preparing micro-mesoporous porous carbon material with high specific surface area by treating hemicellulose degrading bacteria includes the following steps:
[0055] (1) Dilute the lyophilized dry powder of Aspergillus tubingensis by 10000 times with sterilized deionized water, pipette 0.4 mL of the dissolved dry powder bacteria liquid and inoculate it on Chase agar medium, spread it evenly, and put it in the culture Incubate at 30°C for 6 days in a box, then drip sterile deionized water into the cultured plate, stir gently with an inoculating needle, and filter with gauze to obtain A. tubingensis spore suspension, sealed and stored in a refrigerator at 6°C for later use ;
[0056] (2) The lotus leaf biomass is washed, dried at 90°C, and cut into fragments of 0.5-1.5 cm to obtain pretreated raw materials;
[0057] (3) Take 30g of Cha's liquid culture medium into 1L of deionized water, dissolve, sterilize, and cool to room temperature to obtain...
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