以FeCl3·2H2O和NH4H2PO4·2H2O为水热反应原料,采用一步水热法通过调节反应体系的浓度合成形状规则的球形Fe5(PO4)4(OH)3·2H2O颗粒.研究发现,反应体系浓度是影响Fe5(PO4)4(OH)3·2H2O微晶颗粒形貌生长的重要因素.此外,本文结合SEM及SAED表征分析,理论性的探讨了球形Fe5(PO4)4(OH)3·2H2O微晶在高温水热条件下的生长机理.
参考文献
| [1] | Muneyama E.;Ohdan K.;Ai M.;Kunishige A. .REDUCTION AND REOXIDATION OF IRON PHOSPHATE AND ITS CATALYTIC ACTIVITY FOR OXIDATIVE DEHYDROGENATION OF ISOBUTYRIC ACID[J].Journal of Catalysis,1996(2):378-384. |
| [2] | Reale P.;Scrosati B.;Delacourt C.;Wurm C.;Morcrette M.;Masquelier C. .Synthesis and thermal behavior of crystalline hydrated iron(III) phosphates of interest as positive electrodes in Li batteries[J].Chemistry of Materials,2003(26):5051-5058. |
| [3] | 周伟家,何文,张旭东,赵洪石,李正茂,闫顺璞,韩秀秀,田修营,孙夏囡.磷酸铁的研究进展[J].化工科技市场,2008(09):7-10. |
| [4] | Song YN.;Zavalij PY.;Suzuki M.;Whittingham MS. .New iron(III) phosphate phases: Crystal structure and electrochemical and magnetic properties[J].Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics,2002(22):5778-5786. |
| [5] | Lii KH.;Zima V.;Huang CY.;Lin HM.;Jiang YC.;Liao FL.;Wang SL.;Huang YF. .Syntheses and structures of organically templated iron phosphates [Review][J].Chemistry of Materials,1998(10):2599-2609. |
| [6] | Shenmin Zhu;Haoshen Zhou;Mitsuhiro Hibino;Itaru Honma .Synthesis of Hexagonal Mesostructured FePO_4 Using Cationic Surfactant as the Template[J].Chemistry Letters,2004(6):774-775. |
| [7] | Yu DH;Qian JS;Xue NH;Zhang DY;Wang CY;Guo XF;Ding WP;Chen Y .Mesoporous nanotubes of iron phosphate: Synthesis, characterization, and catalytic property[J].Langmuir: The ACS Journal of Surfaces and Colloids,2007(26):382-386. |
| [8] | Xuefeng Guo;Weiping Ding;Xueguang Wang;Qijie Yan .Synthesis of a novel mesoporous iron phosphate[J].Chemical communications,2001(8):709-710. |
| [9] | Santos-Pena J;Soudan P;Aren C;Palomino G;Franger S .Electrochemical properties of mesoporous iron phosphate in lithium batteries[J].Journal of solid state electrochemistry,2006(1):1-9. |
| [10] | Guicun Li;Shuai Zhang;Hongrui Peng;Kezheng Chen .Growth and shape control of orthorhombic Fe_5(PO_4)_4(OH)_3 · 2H_2O single crystalline dendrites[J].Journal of Crystal Growth,2010(20):2967-2971. |
| [11] | 张萧丹,王永,马继,陈克正.梭形Fe5（PO4）4（OH）3·2H2O的一步水热法制备及生长机理研究[J].青岛科技大学学报（自然科学版）,2012(02):115-120. |
| [12] | 张豪杰,王开学,陈接胜.新型球状磷酸铁锂的合成及电化学性能[J].高等学校化学学报,2011(03):641-643. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%