 This study aimed to investigate the structure and physical chemical properties of biochart derived from apple tree branches, ATBs, through pyrolysis at different temperatures, 300, 400, 500, and 600 degrees Celsius. The results showed that increasing temperature led to an increase in fixed carbon content, inorganic minerals, and thermal stability, while decreasing the yield, volatile matter, O slash C ratio, and H slash C ratio. Additionally, the pH and ash content were highest in BC 500. The study also found that pyrolysis temperature had a significant impact on the morphological, textural, and functional properties of biochar, such as surface area, pore volume, acidic and basic functional groups, and thermal stability. Therefore, this research suggests that pyrolysis temperature can be used to produce biochars with different properties for various applications. This article was authored by Shersiang Zhao, Na Ta, and Su Dong Wang. We are article.tv, links in the description below.