2026-10-14T19:45:24Z https://www.scidb.cn/oai

10.57760/sciencedb.16474 2024-03-01T10:43:33Z

2024-03-01 Facile fabrication of sulfonated porous yeast carbon microspheres through hydrothermal method and their applications for removal of cationic dye doi:10.57760/sciencedb.16474 en The as-obtained sample was ground with a mortar and taken 2mg. Subsequently, The Fourier transform infrared (FTIR) spectra of the as-obtained samples were analyzed in KBr using a PerkinElmer FTIR spectrometer in the range of 4000–500 cm–1. The microstructures of as-obtained materials were investigated, and 0.2 cm2 was cut. The scanning electron microscope (SEM) (Hitachi S–4800) was used for observation after gold plating for 2 min. The crystalline structure of as–obtained samples were determined by X–ray diffraction (XRD) using a Rigaku (RINT 2000) diffractometer. The UV–vis spectra were obtained by the PerkinElmer UV–Vis (Lambda 750) spectrophotometer. yeast; adsorbent; cationic dye Chenxi Yang PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank