· 2001
Zeolite synthesis is an active field of research. As long as this continues, new phases will be discovered and new techniques for preparing existing phases will appear. This edition of Verified Synthesis of Zeolitic Materials contains all the recipes from the first edition plus 24 new recipes. Five new introductory articles have been included plus those from the first edition, some of which have been substantially revised. The XRD patterns have been recorded using different instrument settings from those in the first edition and are intended to conform to typical X-ray diffraction practice. In most cases, only the XRD pattern for the productas synthesised is printed here. The exceptions are those phases which show marked changes in the XRD pattern upon calcination.
From the symposium on Advances in Zeolites and Pillared Clays Synthesis, sponsored by the Petroleum Chemistry Division of the American Chemical Society experts from around the world review: You'll find everything you've ever wanted to know about zeolites and pillared clays: For the novice - how to information on zeolite synthesis. For the expert - a survey of advances in novel zeolites. The mechanism of zeolite crystallisation and crystal growth; spectroscopic characterization of reactants and reaction intermediates; chemistry of silicate solution and reaction effects on crystallization products; the role of organic additives in zeolite formation; novel synthesis methods and procedures for zeolites and pillared clays preparation; new pillaring agents and pillared products; delaminated clays.
· 2014
It is easy to take for granted the marvel and complexity of those things that we do without thinking. Walking for instance. The modern human gait is a sophisticated choreography of balance and motion that has evolved over millions of years. And we rarely think about it until something changes. If you have begun to notice a small hitch in your step, it could be the precursor to major back problems, especially in women. Dr. Richard Robson wants to help you recognize and isolate the wiggle in your walk and help head off future lower back issues. Learn how to recognize and eliminate your wiggle and take back your natural gait once and for all.
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· 1999