- X. Xu, M.I.L.L. Oliveira, J.M.F. Ferreira Preparation of Homogeneous Reaction SiAlON Suspensions for Slip Casting, Mater.Sci.Forum,442,103-108(2003)..
- X. Xu, M.I.L.L. Oliveira, R.L. Fu, J. M. F. Ferreira, Effect of dispersant on the rheological properties and slip casting of concentrated reaction sialon suspensions, J. Eur. Ceram. Soc., 23[9], 1525-1530(2003)..
- Xin Xu,Marta Oliveira, José M. F. Ferreira, Effect of Solvent Composition on Dispersing Ability of Reaction Sialon Suspensions, J.Colloid Interface Sci., 259[2], 391-397(2003)..
- Xin Xu, Marta I.L.L. Oliveira, José M. F. Ferreira, a-Sialon Ceramics obtained by Slip Casting and Pressureless Sintering, J. Am. Ceram. Soc., 86 [2], 366-68(2003)..
- Xin Xu, Sen Mei, José M. F. Ferreira, Fabrication of a-sialon sheets by tape casting and pressureless sintering, J. Mater. Res., 18 [6],1363-67 (2003)..
- Xu X, Fu RL, and Ferreira JMF, Effect of homogenizing procedures on the slip casting of reaction sialon suspensions, Ceram. Inter.30 (5): 745-749, 2004..
- Xu X, Mei S, Ferreira JMF, Nishimura T, and Hirosaki N, Temperature-induced gelation of concentrated silicon carbide suspensions, J. colloid Inter. Sci. 277 (1): 111-115, 2004..
- Xu X, Mei S, Ferreira JMF, Nishimura T, and Hirosaki N, Silicon carbide ceramics through temperature-induced gelation and pressureless sintering, Mater. Sci. Eng. A 382 (1-2): 335-340, 2004..
- Xin Xu, Toshiyuki Nishimura, Naoto Hirosaki, Rong-Jun Xie, Yoshinobu Yamamoto, and Hidehiko Tanaka, Fabrication of silicon nitride nano-ceramics by high-energy mechanical milling and spark plasma sintering, Key Eng. Mater.287: 166-170, 2005..
- Xin Xu, Toshiyuki Nishimura, Naoto Hirosaki, Rong-Jun Xie, Yoshinobu Yamamoto, and Hidehiko Tanaka, Fabrication of a-sialon nano-ceramics, Key Eng. Mater., 317-8,629-32 (2006).