id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
can-11620	Zhang, Liwen; Yue, Ting; Ding, Yihong; Jin, Huilei; Zeng, Tianbiao	Solid-state ball milling synthesis of high-capacity multiphase nanoscale Bi/Co4S3-C as an anode material for lithium-ion batteries	2025	17	.pdf	application/pdf	7656	368	49	Figure 1. (a) XRD patterns of samples with Co:Bi2S3 molar ratios of 1:1 and 2:1; (b) XRD patterns of Bi/Co1−xS and Bi/Co1−xS-C composites (Co:Bi2S3 = 3:1); (c) XRD patterns of Bi/Co4S3 and Bi/Co4S3-C composites (Co:Bi2S3 = 4:1); (d) Raman patterns of Bi/Co4S3, Bi/Co4S3-C, Bi/CoS and Bi/CoS-C. To analyze the effects of different molar ratios and ball milling treatment on the microstructure of the materials, SEM was used to examine the Bi/CoS, Bi/CoS-C, Bi/CS, and Bi/CS-C composites at a 20 μm scale. Sample 2θ (°) FWHM (°) Β (rad) cos (θ) Crystallite Size (nm) Bi/Co4S3 27.17045 0.15469 0.0027 0.9719 52.25 29.83264 0.14919 0.00261 0.9667 54.39 39.6288 0.18724 0.00327 0.9424 44.56 52.05749 0.1345 0.00235 0.8991 65.01 Average - - - - 54.05 Bi/Co4S3-C 27.11967 0.65054 0.01136 0.972 12.48 29.95035 0.89421 0.01561 0.9664 9.02 39.60183 0.73836 0.01289 0.9426 10.61 51.96184 1.14691 0.02001 0.8994 7.65 Average - - - - 9.94 Bi/CoS 27.17189 0.29735 0.00519 0.9719 27.13 37.9771 0.31609 0.00552 0.9478 26.43 39.63194 0.31626 0.00552 0.9424 26.96 Average - - - - 26.84 Bi/CoS-C 27.13421 0.55814 0.00974 0.972 14.46 37.9551 0.76598 0.01337 0.948 10.91 39.60505 0.71549 0.01249 0.9426 11.04 Average - - - - 12.14 Figure 3 presents the TEM images of Bi/CoS-C and Bi/CS-C composites along with the corresponding energy-dispersive X-ray spectroscopy (EDS) elemental distribution analysis to further reveal the microscopic morphology and elemental distribution of the materials.	cache/can-11620.pdf	txt/can-11620.txt