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SCI Papers
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Wang DJ, Liu ZN, Li XL, Xie ZK
Mesoporous zeolite materials
PROGRESS IN CHEMISTRY 20(5): 637-643 MAY 2008
Abstract: Mesoporous zeolite materials, which are defined as the crystalline zeolite materials containing a large amount of mesopores, not only inherit excellent acidity and hydrothermal stability of zeolite, but also improve the adsorption and diffusion of large molecules due to the insertion of mesopores. Mesoporous zeolite materials have much effective and promised applications in catalysis, especially catalytic reaction involving large molecules. In this article we summarize several methods for the preparation of mesoporous zeolite materials and show their differences. Recent applications of mesoporous zeolite materials in different catalytic reactions are introduced and further research areas of mesoporous zeolite materials are discussed.
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Wang DJ, Liu ZN, Xie ZK
Preparation of binder-free utrafine ZSM-5 zeolite monoliths by vapor-phase transformation method
JOURNAL OF INORGANIC MATERIALS 23(3): 592-596 MAY 2008
Abstract: Using vapor-phase transformation method, binder-free monoliths of ultrafine ZSM-5 zeolite crystals were prepared by conversion of the preformed bodies of diatomite and silica sol, which mixed with some zeolite seeding directors. The tiny zeolite crystals and units in the seeding directors inducted the conversion of the alumino-silicalite raw materials into intergrown ZSM-5 zeolites, which resulted in binder-free zeolite monoliths. The prepared materials possess enriched porosity, high surface area, good mechanical strength and tunable acidity which can be verified by the characterization. The products have promising applications in catalyst and adsorbent. |
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Zhu GB, Wang DJ, Shan W, Tang Y, Zhang YH
Facile fabrication of manganese carbonate and oxides shell structure
JOURNAL OF MATERIALS SCIENCE 40 (18): 5025-5027 SEP 2005
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Wang DJ, Zhu GB, Zhang YH, Liu ZN, Xie ZK, Tang Y
Template-free secondary growth preparation of zeolite foams with controllable macropores
JOURNAL OF INORGANIC MATERIALS 20 (3): 635-640 MAY 2005
Abstract: By using the nanosized silicalite-1 zeolite preseeding polyurethane foams (PUFs) as templates combined with the zeolite. seed-induced secondary growth in a synthesis gel free from organic templates, the large monolithic ZSM-5 zeolite foams which well inherit the morphology of PUF were simply prepared. The novel macroporous materials constructed by the zeolite units can eliminate the diffusion in some degree and have more effective promised applications in adsorption, ion exchange and catalysis.
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Wang DJ, Zhang YH, Xu F, Shan W, Zhu GB, Yang PY, Tang Y
The application of zeolite/fac composites in protein separation
STUDIES IN SURFACE SCIENCE AND CATALYSIS 154: 2027-2033 Part A-C 2004
Abstract: The aim of this research is to develop a novel zeolite/fly ash cenosphere (FAC) composite as inorganic stationary Substrate in immobilized metal ion affinity chromatography (IMAC) for protein separation. After immobilization of metal ions by ion-exchange process, two model proteins, Bovine Serum Albumin (BSA) and Chicken Egg Albumin (CEA), which contain different sequences of histidine residues, Could be successfully identified by IMAC method using Zn2+-exchanged ZSM-5/FAC composite as the packing sorbent. It was found that the separation effect of this type of packing substrate depended on the various interactions between the proteins and the immobilized metal ions in the zeolite substrate. Among Cu2+, Zn2- and Co2+ ions, Zn2+ ion, which possesses the Suitable interactions with both the zeolite framework and the Guest proteins, exhibited the best separation performance for the two model proteins. Due to its high chemical and mechanical stability, abundant and uniform pores, as well as its ion-exchange ability, this composite, compared with traditional soft gel matrix, is of great promise as a novel and ideal IMAC sorbent for biomolecular separation, especially under high pressure.
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Wang DJ, Zhu GB, Zhang YH, Yang WL, Wu BY, Tang Y, Xie ZK
Controlled release and conversion of guest species in zeolite microcapsules
NEW JOURNAL OF CHEMISTRY 29 (2): 272-274 2005
Abstract: Controlled release and conversion of guest species (CO2) in zeolite microcapsules was achieved thanks to the high microporosity and the thermal and chemical stability of the zeolite shells.
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Wang DJ, Tang Y, Dong AG, Zhang YH
Zeolitization of fly ash cenosphere to create hollow composite spheres
ACTA CHIMICA SINICA 61 (9): 1425-1429 SEP 2003
Abstract: A simple seeds electrostatic adsorption and induced conversion technology was presented to prepare hollow zeolite/mullite microspheres from the fly ash cenosphere, a solid waste with hollow structure selected from fly ash. The products have been characterized by using XRD and SEM and the conversion mechanism. of the shells was discussed.
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Dong AG, Ren N, Yang WL, Wang YJ, Zhang YH, Wang DJ, Hu HH, Gao Z, Tang Y
Preparation of hollow zeolite spheres and three-dimensionally ordered macroporous zeolite monoliths with functionalized interiors
ADVANCED FUNCTIONAL MATERIALS 13 (12): 943-948 DEC 2003
Abstract: A novel and flexible strategy involving hydrothermal transformation of guest-incorporated zeolite-seeded mesoporous silica spheres was proposed to prepare guest-encapsulated hollow zeolite spheres and three-dimensionally (3D) ordered macroporous zeolite monoliths. The guest species that were pre-incorporated into the mesopores of silica spheres could be spontaneously encapsulated inside the formed hollow zeolite shells by consuming silica nutrition of the original mesoporous silica cores during the hydrothermal process. A wide range of guest materials with a size ranging from nanometers to micrometers, e.g., Ag and PdO nanoparticles, and mesoporous spheres of carbon and polymer of micrometer size were successfully encapsulated into both discrete hollow zeolite spheres and 3D ordered macroporous zeolite monoliths. Such materials are expected to find a variety of applications such as catalysis, adsorption, and novel microreactors for their special structures with active species inside and zeolitic porous shell outside.
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Wang DJ, Tang Y, Dong AG, Zhang YH, Wang YJ
Hollow cancrinite zeolite spheres in situ transformed from fly ash cenosphere
CHINESE CHEMICAL LETTERS 14 (12): 1299-1302 DEC 2003
Abstract: A novel hollow microsphere structure with cancrinite zeolite grown from the shell of fly ash cenosphere has been successfully prepared through in situ transformation in vapor phase; the orientation and morphology of cancrinite can be greatly improved by adding tetrapropylammonium hydrate into the synthetic system.
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Dong AG, Wang YJ, Wang DJ, Yang WL, Zhang YH, Ren N, Gao Z, Tang Y
Fabrication of hollow zeolite microcapsules with tailored shapes and functionalized interiors
MICROPOROUS AND MESOPOROUS MATERIALS 64 (1-3): 69-81 OCT 3 2003
Abstract: Hollow zeolite microcapsules with spherical and various non-spherical shapes were fabricated through a novel strategy involving the crystallization of mesoporous silica (MS) particles. This conversion process was achieved by vapor phase transport treatment of MS particles which were pre-seeded by nanozeolite via the electrostatic assembly technique. The capsule shell was composed of closed packed zeolite crystals growing from the initial seeds by consuming the silica "nutrition" in the internal MS cores. The effects of seed size and seed type on the transformation of MS particles were investigated in detail. More importantly, guest species (e.g. Fe2O3 and Ag nanoparticles) which had been incorporated in the mesopores of the MS particles could be spontaneously encapsulated inside the generated capsules during the MS consumption process, thus, hollow zeolite capsules with functionalized interiors could be easily fabricated.
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Dong AG, Wang YJ, Tang Y, Wang DJ, Ren N, Zhang YH, Gao Z
Hydrothermal conversion of solid silica beads to hollow silicalite-1 sphere
CHEMISTRY LETTERS 32 (9): 790-791 SEP 5 2003
Abstract: Uniform hollow silicalite-1 spheres with a high intact ratio and good mechanical stability were fabricated through a novel and effective approach, which involved the seed-induced hydrothermal crystallization of mesoporous silica microbeads in an alkaline aqueous solution.
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Wang DJ, Zhang YH, Dong AG, Tang Y, Wang YJ, Xia JC, Ren N
Conversion of fly ash cenosphere to hollow microspheres with zeolite/mullite composite shells
ADVANCED FUNCTIONAL MATERIALS 13 (7): 563-567 JUL 2003
Abstract: A seed-induced in-situ hydrothermal conversion technique is proposed to prepare novel hollow microspheres with zeolite/mullite composite shells from fly ash cenosphere (FAC), a solid waste with a hollow structure from coal power stations. Two groups of hollow microspheres were prepared, one with zeolite FAU/mullite composite shells and the zeolite LTA/mullite composite shells. The FAC in this study plays dual roles as both the template cores and the aluminosilicate nutrition contributor. The final products inherit the hollow spherical morphology of FAC and possess zeolite crystals and the inner porous shell of mullite. Such hollow zeolitic materials are expected to have many advantages in applications such as catalysis, adsorption, separation, and as releasing capsules.
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Zhang YH, Chen F, Zhuang JH, Tang Y, Wang DJ, Wang YJ, Dong AG, Ren N
Synthesis of silver nanoparticles via electrochemical reduction on compact zeolite film modified electrodes
CHEMICAL COMMUNICATIONS (23): 2814-2815 2002
Abstract: Monodisperse silver nanoparticles with different sizes were synthesized by electrochemical reduction inside or outside zeolite crystals according to the silver exchange degree of compact zeolite film modified electrodes.
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历年论文:
2002年
1.“利用粉煤灰合成沸石研究进展”,王德举,王政国,唐颐,《粉煤灰综合利用》,2002, (6): 32-34.
2. Synthesis of silver nanoparticles via electrochemical reduction on compact zeolite film modified electrodes” Yahong Zhang, Fei Chen, Jihua Zhuang, Yi Tang, Deju Wang, Yajun Wang, Angang Dong, Nan Ren, Chemical Communications, 2002, 2814-2815.
2003年
1.“粉煤灰空心微珠沸石化制备复合空心球”,王德举,唐颐,董安钢等,《化学学报》,2003,61(9): 1425-1429.
2.“制备可调大孔的沸石泡沫” 王德举,朱桂波,唐颐,夏建超,张亚红,山巍,《第九届全国青年催化学术会议论文集》(上海),2003,205-206.
3.“沸石修饰粉煤灰微珠及其蛋白分离研究”,王德举,徐芳,刘仲能,唐颐,杨芃原,《“分子筛新材料 新结构 新反应 新应用”学术研讨会论文集》(苏州),2003,52-54.
4.“Conversion of fly ash cenosphere to hollow microspheres with zeolite/mullite composite shells” Deju Wang, Yahong Zhang, Angang Dong, Yi Tang, Yajun Wang, Jianchao Xia, Nan Ren, Advanced Functional Materials, 2003, 13(7): 563-567.
5.“Hollow Cancrinite Zeolite Spheres in situ Transformed from Fly Ash Cenosphere” Deju Wang, Yi Tang, Angang Dong, Yahong Zhang, Yajun Wang, Chinese Chemical Letters, 2003,14(12):1299-1302.
矿物钙霞石照片
6.“Fabrication of hollow zeolite microcapsules with tailored shapes and functionalized interiors” Angang Dong, Yajun Wang, Deju Wang, Wuli Yang, Yahong Zhang, Nan Ren, Zi Gao, Yi Tang, Microporous and Mesoporous Materials 2003, 64(2): 69-81.
7.“Preparation of Hollow Zeolite Spheres and 3-D Ordered Macroporous Zeolite Monoliths with Functionalized Interiors” Angang Dong, Nan Ren, Wuli Yang, Yajun Wang, Yahong Zhang, Deju Wang, Jianhua Hu, Zi Gao, Yi Tang, Advanced Functional Materials, 2003, 13(12): 943-948.
8.“Hydrothermal Conversion of Solid Silica Beads to Hollow Silicalite-1 Sphere” Angang Dong, Yajun Wang, Yi Tang, Deju Wang, Nan Ren, Yahong Zhang, Zi Gao, Chemistry Letter 2003, 32(9): 790-791.
2004年
1.“导向剂法转化天然资源选择性制备NaX沸石”,王德举,唐颐,刘仲能,夏建超,谢在库,陈庆龄,《石油化工》,2004,33(2),136-139.
2.“过剩芳烃生产轻质裂解原料”,王德举,刘仲能,侯闽渤,谢在库,《工业催化》,2004,12(4),1-6.
3.“低温水热合成超微NaA沸石”,张慧宁,王德举,唐颐,谢在库,杨为民,《日用化学工业》,2004,34(4),226-228.
4.“Application of zeolite/FAC spherical composite materials on the protein separation and purification” Wang DJ, Zhang YH, Xu F, Shan W, Zhu GB, Yang PY, Tang Y , STUDIES IN SURFACE SCIENCE AND CATALYSIS 154: 2027-2033 Part A-C 2004(14th International Zeolite Conference). “
5.“金属镍及其化合物空心球的制备” 王德举,朱桂波,张亚红等,第十二届全国催化学术会议(北京),《石油化工》,2004,33(增刊),137-138。
6.“无粘结剂小晶粒ZSM-5沸石的制备及其催化应用”,王德举,刘仲能,李道贵,赵江,IZA中国委员会 中石化分子筛协作组第十二次学术年会论文集(重庆)“分子筛科学和技术新进展” 2004, 73-76.
7.“低值芳烃加氢转化制乙烯原料和异构化芳烃”,刘仲能,王德举,章世震,中国石油化工信息学会炼制分会南方组第三次年会论文集(长沙)2004,162-164.
8.“粉煤灰空心微珠制备钙霞石沸石空心球”,王德举等,中国化学会第24届学术年会,2004,02-98.
9.“纳米组装体亲和分离Se-P等功能蛋白质分子”,徐芳,蔡伟民,王德举,中国化学会第24届学术年会,2004.
2005年
1.“无模板剂二次生长法制备可调大孔的沸石泡沫”,王德举,朱桂波,张亚红,刘仲能,谢在库,唐颐,《无机材料学报》,2005,20(3),635-640.
2."Controlled release and conversion of guest species in zeolite microcapsules",Deju Wang, Guibo Zhu, Yahong Zhang, Wuli Yang, Biyun Wu, Yi Tang, Zaiku Xie, New Journal of Chemistry, 2005, 29(2), 272-274.
3.“微乳液在无机材料制备中的应用”,王德举,刘仲能,《上海化工》,2005,30(4),23-26。
4."Facile fabrication of manganese carbonate and oxides shell structure",Guibo Zhu, Deju Wang, Wei Shan, Yi Tang,Yahong Zhang, Journal of Materials Science, 2005, 40(18): 5025-5027.
5.“甲基环己烷催化加氢裂解” 王德举,刘仲能,《第十届全国青年催化学术会议论文集》(呼和浩特),2005,335-336.
2007年
1. “粘结剂对裂解汽油催化加氢裂解的影响”,李学礼,王德举,汪哲明,吴征,刘仲能,第十一届全国青年催化学术会议(青岛),《分子催化》,2007,27(增刊),PA-058,MC95-96.
2.“无粘结剂沸石分子筛的制备和应用”,王德举,刘仲能,杨为民,谢在库,《石油化工》,2007,36(10),1061-1066.
2008年
1.“裂解汽油重质馏分轻质化增产BTX芳烃技术进展”,王德举,李学礼,刘仲能,《上海化工》,2008,33(2),18-21.
2.“介孔沸石材料”,王德举,刘仲能,李学礼,谢在库,《化学进展》,2008,20 (05),637-643.
3.“汽相转化法制备无粘结剂小晶粒ZSM-5沸石”,王德举,刘仲能,谢在库,《无机材料学报》,2008,23(3),592-596.
4.“晶种导向剂法制备纳米ZSM-5沸石”,王德举,李学礼,刘仲能,谢在库,《工业催化》,2008,16(4),19-23.
5.“裂解汽油加氢裂解增产BTX芳烃反应行为的研究”,王德举,李学礼,刘仲能,中国化工学会2008年石油化工学术年会,《石油化工》,2008,37(增刊),239-241.
6.“ZSM-5和丝光沸石在裂解汽油加氢裂解反应中的性能”,王德举,李学礼,刘仲能,2008年第十四届全国催化学术会议(南京).
7.“纳米材料环境安全性研究进展”,杨明,王德举,徐芳,《化学世界》,2008,49(9),570-576.
8 "The application of silicalite-1/Fly Ash Cenosphere (S/FAC) zeolite composite for the adsorption of Methyl tert-butyl ether (MTBE)",Jia Lu, Fang Xu, DejuWang, Jue Huang,Weimin Cai, Journal of Hazardous Materials, Accepted Manuscript in press.
专利:
1. 粉煤灰空心微珠制备钙霞石沸石空心微球. 王德举, 唐颐, 夏建超. 公开号CN1394805A, 专利号02112271
2. 粉煤灰空心微珠制备沸石/莫来石复合空心微球. 王德举, 唐颐,夏建超. 公开号CN1394806A, 专利号02112272
3. 用于亲和分离蛋白的沸石分子筛修饰粉煤灰微珠组装体的制备方法. 王德举, 徐芳, 唐颐,杨芃原. 公开号CN1439454A, 专利号03115910
4. 用于蛋白质分子亲和分离的纳米沸石分子筛组装体的制备方法. 徐芳, 王亚军, 王德举, 唐颐, 杨芃原, 公开号CN1403472A .
5. 纳米沸石分子筛组装材料作为亲和色谱填料分离功能蛋白质分子的方法. 徐芳, 王亚军, 王德举, 唐颐, 杨芃原. 公开号CN1431497A, 专利号03115232
6. 小晶粒沸石的制备方法. 王德举, 唐 颐, 刘仲能, 谢在库, 张惠宁. 公开号CN1721325A, 授权号200410052721.3
7. 选择性制备沸石的方法. 王德举, 唐 颐, 刘仲能, 谢在库, 夏建超. 公开号CN1721326A.授权号200410052722.8
8. 以介孔碳微球为模板合成介孔金属氧化物、混合金属氧化物、金属磷酸盐系列微球的方法.任楠, 董安钢,唐颐, 王波, 王德举, 张亚红. 公开号CN1171830C, 专利号03115909
9. 制备小晶粒ZSM-5沸石的方法. 王德举, 刘仲能, 李道贵, 侯闽渤. CN1915819, 授权号200510028781.6
10. 小晶粒ZSM-5 无粘结剂成型沸石的制备方法. 王德举, 刘仲能, 赵江, 江兴华. CN1915820. 授权号200510028782.0
(涉外专利Process for producing binder-free ZSM-5 zeolite in small crystal size US20070042900 )
(其它申请号:IR38505380, TH01003907, FR53373, KR06-76874)
11. NaA纳米分子筛/铜离子/苯甲酸复合杀菌材料的制备方法. 徐芳, 王德举, 张蔚霞, 张丽丽. CN1934955
12. 基质辅助激光解吸质谱样品功能靶盘制备方法. 徐芳, 陆豪杰, 王德举, 杨芃原, 包慧敏. CN101004408
13. 金属杂原子型纳米沸石整体亲和色谱柱制备方法. 徐芳, 王德举, 黄懿, 杨芃原, 包慧敏. CN101004409
14. 双杂原子铁-钛无铝纳米沸石分子筛快速合成方法. 徐芳, 王德举, 蔡伟民. CN101007638
l15. 无粘结剂ZSM-5沸石的制备方法 王德举, 刘仲能, 李学礼, 吴征. 申请号:200710043937.7
l16. 无粘结剂ZSM-11沸石的制备方法 王德举, 刘仲能, 李学礼, 李则俊. 申请号:200710043938.1
l17. 无粘结剂MFI/FAU复合沸石分子筛的制备方法 王德举, 刘仲能, 李学礼, 汪哲明. 申请号:200710043939.6
l18. 利用烃类原料生产轻质芳烃和轻质烷烃的方法 王德举, 刘仲能, 李学礼, 汪哲明. 申请号:200710043941.3
l19. 烃类原料制备轻质芳烃和轻质烷烃的催化剂 王德举, 刘仲能, 李学礼, 侯闽渤. 申请号:200710043940.9
l20. 利用烃类原料制备轻质芳烃和轻质烷烃的方法 王德举, 刘仲能, 侯闽渤,李学礼. 申请号:200710043942.8
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最新评论
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snowlemon
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2005-07-18 21:03
呵呵,我和你的方向好像啊,我现在也是搞粉煤灰的,制超细氧化硅。
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snowlemon
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2005-07-18 21:10
我曾在研学论坛上提过问题,有关硅铝如何分离德问题,还是你给我回的言,谢谢!
我现在正做这方面的,有机会希望和你切磋,
我的QQ36477612
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ppeng
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2005-09-18 13:10
赞一个
觉得你是我学习的榜样
我是新材料
希望以后能多向你请教
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tintin
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2006-03-18 13:57
楼上的是小彭吗?
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liming
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2007-04-28 15:01
匿名 222.128.*.*
哈哈 ! 老同学很厉害啊 有十年没见面了 很想你们
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yuzhiwu
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2007-12-03 15:28
匿名 159.226.*.*
你好强啊,佩服,以后向你多学习!
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