Peng, Luming <br/><br/>
Measuring Brønsted acid densites in zeolite HY with diphosphine molecules and solid state NMR spectroscopy.  [electronic resource] 

 -  Journal of the American Chemical Society  Oct 2004 
 - 12254-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-7863 
<br/><br/><label>Standard No.: </label>10.1021/ja0467519  doi