Abstract: <SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?>Aluminium phosphate </SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: " AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: 12.0pt; mso-bidi-font-size: Roman?; New Times ?Times mso-bidi-font-family: mso-hansi-font-family:>（</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?>AlPO</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?><SUB>4</SUB></SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: " AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: 12.0pt; mso-bidi-font-size: Roman?; New Times ?Times mso-bidi-font-family: mso-hansi-font-family:>）</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?>,chromium aluminophosphate (CrAlPO),and zirconium chromium aluminophosphate (ZrCrAlPO) mesoporous materials were prepared directly by solid-state reaction route.Phase structures of those materials were characterized by XRD,TEM,SEM, N</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?><SUB>2</SUB>-physisorption,and FT-IR.Contents of doped elements were determined by inductively couple plasma atomic emission spectrometry (ICP-AES).Changes of infrared spectra among </SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: " AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: 12.0pt; mso-bidi-font-size: Roman?; New Times ?Times mso-bidi-font-family: mso-hansi-font-family:></SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?>ZrCrAlPO,</SPAN><SPAN style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: " AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: 12.0pt; mso-bidi-font-size: Roman?; New Times ?Times mso-bidi-font-family: mso-hansi-font-family:></SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?>CrAlPO,and AlPO</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?><SUB>4</SUB> were compared.Results showed that chromium and zirconium have been incorporated into the framework of aluminophosphate (AlPO</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?><SUB>4</SUB>). ZrCrAlPO and CrAlPO mesoporous materials with high specific surface area were mainly composed of worm-like,amorphous,and spherical microstructures.Meanwhile,as the doping of Zr and Cr,stretching vibration and bending vibration of P-O-Me (Me=Cr,Zr) bonds and crystal lattice vibration of AlPO</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: " mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: mso-fareast-font-family: 12.0pt; mso-bidi-font-size: Roman?; New Times AR-SA; 宋体?><SUB>4</SUB> were shifted to low wavenumber in turn,and their vibration intensity of adsorption peaks decreased in turn as well.</SPAN>