广东海洋大学理学院院长

广东海洋大学理学院院长、应用化学系教授。

享受国务院政府特殊津贴；国家自然科学基金项目和国家863项目评审专家,；农业部热带作物产品加工重点开放实验室学术委员会委员。国际专业杂志POLYMER、 JOURNAL OF APPLIED POLYMER SCIENCE和JOURNAL OF MASS SPECTROMETRY等杂志的审稿专家。

先后主持和负责了3项国家自然科学基金项目和4项省级科技项目, 10项科技成果获中国专利，在国内和美国、英国、瑞典、匈牙利等国发表学术论文250多篇，其中50多篇被SCI收录。多次以访问教授身份赴澳大利亚南澳大学、Deakin大学和香港理工大学参加科技联合攻关；与澳大利亚南澳大学、华南理工大学联合培养博士研究生。

主要从事天然高分子化学和物理领域的基础和应用研究，涉及高分子、可再生资源化学和生物化学交叉学科。研究特色是用高分子物理理论和先进仪器设备及方法研究天然橡胶、热带植物纤维及蛋白质、海洋生物高分子及其改性产物的分子结构、功能和生物活性等。对天然高分子的研究已取得一批具有原创性的专利和优秀基础研究成果，主要包括：研究揭示了环氧化天然橡胶和氯化天然橡胶的微观结构及热氧老化的机理，对我国环氧化天然橡胶和氯化天然橡胶的产业化产生重要推动作用；发现了天然橡胶在贮存过程溶胶和凝胶分子结构的变化规律及其对天然橡胶质量的影响，揭示了天然橡胶分子结构的动态变化是导致其质量一致性差的重要原因，解决了天然橡胶分子结构对其质量影响的关键问题，为我国天然橡胶加工应用基础研究赶超国际先进水平做出了突出贡献。运用现代生物技术与高分子化学理论相结合方法，从热带水果菠萝中研究开发的高新技术生化制品——高活性菠萝蛋白酶，其活力大于150万单位/克，达到国际先进水平。近年来，带领学科组开展海洋生物高分子——①甲壳素及其衍生物的研究，采用化学、物理和生物技术结合等手段，探索甲壳素脱乙酰制备高性能壳聚糖的新途径，同时系统研究影响壳聚糖生物活性的主要因素，进行壳聚糖纳米药物涂层及控释药物载体的研究，取得了系列优秀成果，为拓展甲壳素和壳聚糖的应用领域提供了科学理论依据。②江蓠海藻生物固碳及其高值化利用研究，开发了用江蓠制造琼胶的绿色环保新技术及膳食纤维系列产品。这些成果在天然高分子、高分子化学及物理、农业和生命科学领域具有重要学术价值和应用前景。

承担的主要课题目录：

1、微生物快速凝固天然橡胶的老化特性研究（国家自然科学基金项目）

2、“胶乳法”氯化天然橡胶稳定体系的研究（国家自然科学基金项目）

3、“胶乳法”氯化天然橡胶结构稳定性的研究（国家自然科学基金项目）

4、生物催化风味干制/腌制海产品标准化生产技术研发与应用（广东省科技计划项目）

5、高性能医用天然乳胶/ 二氧化硅纳米复合材料的研发（广东省重点引导项目）

6、江蓠生物固碳及其高值化利用研究（广东省科技计划项目）

7、过渡金属离子对“胶乳法”氯化天然橡胶结构稳定性的影响（海南省科学基金项目）

8、用虾头制备甲壳素及其衍生物的应用研究（广东省重大科技项目子题）

9、壳聚糖结构研究（广东海洋大学科技项目）

10、高活性菠萝蛋白酶中试（湛江市科技招标重大项目）

11、甲壳素衍生物—对虾药物控释机理研究（广东海洋大学科技项目）

12、江蓠的生态效能评价及其经济价值开发（广东海洋大学科技项目）

被SCI收录的论文目录：

1. Study on the Thermal Degradation of Epoxidized Natural Rubber, Journal of Applied Polymer Science, 1998,67,2207;

2. Study on Variation of Structure and Properties of Natural Rubber during Accelerated Storage, Journal of Applied Polymer Science, 1998,70,1779;

3. Study on preparation of CNR from latex and its thermal stability, Journal of Applied Polymer Science, 1999,73,2863;

4. Preparation and study of ENR, Journal of Thermal Analysis and Calorimetry, 1999,58,293;

5. Study on thermal degradation of sol and gel of natural rubber, Journal of Applied Polymer Science, 2000,75,1339;

6. Study on the kinetics of copolyerization of N-p-substituted phenyl maleimides with styrene in solution, Acta Polymerica Sinica, 2000, (5), 559;

7. Thermogravimetric analysis of PHB and P (HB-HV), Journal of Applied Polymer Science, 2001,80,2237;

8. Thermooxidative decomposition and its kinetics on CNR from latex, Journal of Applied Polymer Science, 2001,81,1305;

9. New synthetic method for soluble starlike C-60-bonding polymers, Journal of Applied Polymer Science, 2001,81,1286;

10. Effect of atmosphere on the thermal decomposition of CNR from latex, Journal of Applied Polymer Science, 2001,82,2590;

11. Blends of natural rubber latex and methyl methacrylate-grafted rubber latex, Journal of Applied Polymer Science, 2002,85,1736;

12. Thermogravimetric analysis of methyl methacrylate- graft-natural rubber, Journal of Applied Polymer Science, 2002,85,2952;

13. Pyrolysis GC-MS of CNR, Journal of Applied Polymer Science, 2003,87,199

14. Reinforcement of NR latex film by ultrafine calcium carbonate, Journal of Applied Polymer Science, 2003,87,982;

15. Studies on polyamide-6/polyolefin blend system compatibilized with ENR, Journal of Applied Polymer Science, 2003,88,398

16. Study of chlorination reaction mechanism of latex，Acta Polymerica Sinica, 2003,（4）：489

17. Thermal degradation of PHB and P (HB-HV) as studied by TG, TG-FTIR and Py-GC/MS, Journal of Applied Polymer Science, 2003,89,1530;

18. FTIR, Py-GC/MS, TG and DTA investigation into the sol and gel of CNR from latex, Journal of Polymer Materials, 2003,20(2), 163;

19. Effects of copper oxide on thermal stability of CNR from latex, Journal of Polymer Materials, 2003,20(2), 201;

20. Thermooxidative degradation of methyl methacrylate-graft-natural rubber, Journal of Applied Polymer Science, 2003, 90, 1227

21. Preparing chitin by EDTA method and super water reservoir gel by crosslinking modification of chitin, Journal of Polymer Materials, 2003, 20(4), 417

22. Studies of thermooxidative degradation process of chlorinated natural rubber from latex, Thermochimica Acta, 2004, 410(1-2), 119

23. Study on Degradation of PVA/Silica Nanocomposite Prepared with SAM Technique, Journal of Metastable and Nanocrystalline Materials, 2005,23,375

24.Non-isothermal crystallisation kinetics of self-assembled polyvinylalcohol/silica nano-composite, Polymer 2005,46, 1949–1955

25. Thermal Properties and Morphology of a Poly (vinyl alcohol)/Silica Nanocomposite Prepared with a Self-Assembled Monolayer Technique, Journal of Applied Polymer Science, 2005,96,1436-1442

26. Dynamic Mechanical Analysis of Polyvinylalcohol/Silica Nanocomposite, Synthetic Metals, 2005, 152,321–324

27. Isothermal crystallisation behaviour and kinetics of polyvinyl alcohol/silica nanocomposite, Synthetic Metals, 2005, 152,25–28

28. Effects of stearates on the thermal stability of chlorinated natural rubber from latex, Journal of Applied Polymer Science, 2006, 99(4), 1981-1985

29. Effects of dibutyltin dilaurate and epoxidized soya bean oil on the thermal stability of chlorinated natural rubber from latex, Journal of Applied Polymer Science, 2006, 99(4), 1986-1991

30. Thermal Degradation Kinetics and Morphology of Natural Rubber/Silica Nanocomposites, Journal of Nanoscience and Nanotechnology，2006, 6(2), 541

31. Nanotechnology and its role in the management of periodontal diseases, Periodontology 2000, 2006, 40(1), 184-196

32. Polyvinyl Alcohol/Silica Nanocomposite: Its Morphology and Thermal Degradation Kinetics, Journal of Nanoscience and Nanotechnology, 2006, 6(12): 3934-3938

33. Thermooxidative Degradation of Medical Latex Products, Journal of Polymer Materials, 2006,23(3): 295-301

34. Thermogravimetric Analysis of Chitosan, Journal of Applied Polymer Science, 2007, 105(2), 547-551

35. Thermal Degradations of Chlorinated Natural Rubber from Latex and Chlorinated Natural Rubber from Solution, Journal of Applied Polymer Science, 2007, 106(2), 743–748

36. ATRP of styrene initiated by 3-chloro-2-(chloromethyl)-1-propene, Acta Polymerica Sinica, 2007, (6): 582-584

37.Self-assembled natural rubber/silica nanocomposites: Its preparation and characterization, CoFacile preparation of PNIPAM gel with improved deswelling kinetics by using 1-dodecanethiol as chain transfer agent, JOURNAL OF POLYMER RESEARCH 2007, 14 (5), 397-400

38.Tetrakis(1H-imidazole-jN3)zinc(II) bis(2-hydroxy-3,5-dinitrobenzoate), Acta Crystallographica, Section E, 2007,63,388-389

39. Effects of Gelation Retardation on the Thermal Response Behavior of PNIAPM Gels: A Method for Improving their Deswelling Rates，Chinese Journal of Polymer Science, 2007, 25(6),635-640

40. Effect of cupric ion on thermal degradation of chitosan，Journal of Applied Polymer Science，2008，109（2），957-962

41. The impact of esterification on the properties of starch/natural rubber composite, Composites Science and Technology, 2009, 69(11-12),1797–1803

42. Synthesis of Chitosan-Schiff Base Cu(II) Complexes and its Application as Catalyst in Decomposition of H2O2, Journal of Polymer Materials, 2009, 26(3), 341-350

43. Study on the Properties of Natural Rubber during Maturation, Journal of Polymer Materials, 2009, 26(3), 351-360

44. Effect of cupric ion on thermal degradation of quaternized chitosan, Carbohydrate Polymers，2010,81（2）,182-187

45. Effect of Degree of Substitution on Thermal Stability of Quaternized Chitosan, Journal of Polymer Materials, 2010, 27(2),125-133

46. The impact of cupric ion on thermo-oxidative degradation of chitosan，Polymer international, 2010, 59: 1110–1115

47. Studies on the properties and the thermal decomposition kinetics of natural rubber prepared with calcium chloride, e-Polymers,2010,(72),1-9

48. Thermal Stability of Natural Rubber Coagulated by Microorganisms，Journal of Polymer Materials, 2010, 27(1),69-77

49. Thermal degradation kinetics of chitosan–cobalt complex as studied by thermogravimetric analysis, Carbohydrate Polymers，2010,82（4）, 1284–1289

50.Thermal Stability and Mechanical Properties of Modified Starch/NR Composite，e-Polymers,2010,(115),1-10

51. Thermooxidative Degradation of Natural Rubber and Low-protein Natural Rubber，Journal of Polymer Materials, 2010, 27(3), 193-201

52. Intramolecular cascade radical cyclizations promoted by samarium diiodide，ARKIVOC，2010，Part 9，171-177

53. Thermo-oxidative Degradation of Natural Rubber Coagulated by Microorganisms, Journal of Polymer Materials, 2010, 27(4), 313-321