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	Synthesis of SAPO-34 and RHO-SAPO from SAPO-5 as a precursor and mechanism investigation of the phase transformation
	Tian P(田鹏) ; Su X(苏雄) ; Xu L(许磊) ; Liu ZM(刘中民)
	2010-07-04
会议名称	16th international zeolite conference joint with the 7th international mesostructured materials symposium
会议日期	2010-7-4
会议地点	italy
页码	82/2
通讯作者	刘中民
中文摘要	molecular sieve is normally synthesized under hydrothermal condition using amorphous gel as a starting material. synthesis with molecular sieves as precursors is an interesting topic and novel products may be obtained. mechanism study on the crystal transformation can help to understand the crystallization mechanism and better control the crystallization process. we present here that diethylamine(dea) is a powerful template to direct the formation of sapo-34 and novel rho-sapo with sapo-5 as a precursor. to our best knowledge, rho-sapo is a new member of sapo molecular sieves with 8-ring channel, which has the same topology as the rho zeolite. it is also the first report of the preparation of sapo molecular sieves via the phase-transformation route.
会议主办者	the international zeolite association and the international mesostructured material association
学科主题	物理化学
语种	中文
内容类型	会议论文
源URL	[http://159.226.238.44/handle/321008/114386]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
推荐引用方式 GB/T 7714	Tian P,Su X,Xu L,et al. Synthesis of SAPO-34 and RHO-SAPO from SAPO-5 as a precursor and mechanism investigation of the phase transformation[C]. 见:16th international zeolite conference joint with the 7th international mesostructured materials symposium. italy. 2010-7-4.

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