<p>To enhance the mechanical properties of cellulose fibers for high-strength applications, this study explores the incorporation of amine-modified graphene (G-NH₂) into the cellulose/4-(ω-(methylimidazole)hexyloxy)-4'-(cyano)-biphenyl(CBP6)/ionic liquid system. By adjusting experimental temperature, time, and G-NH₂ composition, a cellulose/CBP6/G-NH₂/ionic liquid liquid crystal solution was successfully developed. The liquid crystal properties of the solution were characterized using polarizing optical microscopy and differential scanning calorimetry, among other techniques. Results indicated that the introduction of G-NH₂ altered the liquid crystal texture and introduced novel liquid crystal phenomena. Regenerated cellulose fibers from the cellulose/CBP6/G-NH₂ system exhibited a breaking strength of 3.82 cN/dtex and an elongation at break of 8.1%, prepared with 6 wt% cellulose, 3 wt% CBP6, and 0.2 wt% G-NH₂, through liquid crystal spinning. The structural and mechanical properties of these fibers were thoroughly characterized. This study not only presents a new strategy for producing high-performance regenerated cellulose fibers but also offers valuable insights for the development of cellulose-based composites.</p>