Effect of alumina on photocatalytic activity of iron oxides for bisphenol A degradation

Author name used in this publication: F. B. LiAuthor name used in this publication: X. Z. LiAuthor name used in this publication: C. S. LiuAuthor name used in this publication: T. X. Liu2007-2008 > Academic research: refereed > Publication in refereed journalAccepted ManuscriptPublishe

Recursive State-Space Identification of Non-Uniformly Sampled-Data Systems Using QR Decomposition

A recursive least-squares (LS) state-space identification method based on the QR decomposition is proposed for non-uniformly sampled-data systems. Both cases of measuring all states and only the output(s) are considered for model identification. For the case of state measurement, a QR decomposition-based recursive LS (QRD-RLS) identification algorithm is given to estimate the state matrices. For the case of only output measurement, another identification algorithm is developed by combining the QRD-RLS approach with a hierarchical identification strategy. Both algorithms can guarantee fast convergence rate with low computation complexity. An illustrative example is shown to demonstrate the effectiveness of the proposed methods

Effects of peptizing conditions on nanometer properties and photocatalytic activity of TiO?hydrosols prepared by H?TiO?

2007-2008 > Academic research: refereed > Publication in refereed journalAccepted ManuscriptPublishe

Analytical technology aided optimization and scale-up of impinging jet mixer for reactive crystallization process

Reactive crystallization is widely used in the manufacture of active pharmaceutical ingredients (APIs). Since APIs often have low solubility, traditional stirred tank reactors and the route of process operation and control using metastable zone width are not effective. The current work investigated the integration of an impinging jet mixer and a stirred tank crystallizer that can take advantage of both the reaction and crystallization characteristics, the focus being on design optimization and scale-up using process analytical techniques based on the Fourier transform Infrared spectroscopy and Focused Beam Reflectance Measurement, as well as X-ray diffraction and particle imaging Morphologi G3. The parameters for process operation and design of the impinging jet mixer were optimized. The research was carried out with reference to the manufacture of an antibiotic, sodium cefuroxime, firstly in a 1L reactor, then a 10L reactor. The crystals produced showed higher crystallinity, narrower size distribution, higher stability and purity

Photoelectrocatalytic oxidation of rhodamine B in aqueous solution using Ti/TiO?mesh photoelectrodes

Author name used in this publication: X. Z. LiAuthor name used in this publication: F. B. LiAuthor name used in this publication: C. L. Mak2001-2002 > Academic research: refereed > Publication in refereed journalAccepted ManuscriptPublishe

Effects of key reaction parameters on the reductive dechlorination of chloroform with Pd/Fe? bimetal in aqueous solution

2009-2010 > Academic research: refereed > Publication in refereed journalAccepted ManuscriptPublishe

The enhanced PC and PEC oxidation of formic acid in aqueous solution using a Cu-TiO?/ITO film

Author name used in this publication: Xiangzhong Li2004-2005 > Academic research: refereed > Publication in refereed journalAccepted ManuscriptPublishe

Improved Performance of Amorphous InGaZnO Thin-Film Transistor with Ta2O5 Gate Dielectric by using La Incorporation

published_or_final_versio

Kinetic modeling of electro-Fenton reaction in aqueous solution

Author name used in this publication: H. LiuAuthor name used in this publication: X. Z. LiAuthor name used in this publication: Y. J. LengAuthor name used in this publication: C. Wang2006-2007 > Academic research: refereed > Publication in refereed journalAccepted ManuscriptPublishe

The enhancement of TiO?photocatalytic activity by hydrogen thermal treatment

Author name used in this publication: H. LiuAuthor name used in this publication: X. Z. Li2002-2003 > Academic research: refereed > Publication in refereed journalAccepted ManuscriptPublishe