Documents disponibles écrits par cet auteur

Preparation of silver nanoparticles using a spinning disk reactor in a continuous mode / Clifford Y. Tai in Industrial & engineering chemistry research, Vol. 48 N° 22 (Novembre 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N° 22 (Novembre 2009) . - pp. 10104–10109 Titre : Preparation of silver nanoparticles using a spinning disk reactor in a continuous mode Type de document : texte imprimé Auteurs : Clifford Y. Tai, Auteur ; Yao-Hsuan Wang, Auteur ; Chia-Te Tai, Auteur Année de publication : 2010 Article en page(s) : pp. 10104–10109 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Spinning  disk  reactor  Silver  nanoparticles  Hydroxypropylmethyl  cellulose  poly(vinylpyrrolidone)  cellulose Résumé : A spinning disk reactor (SDR) operated in a continuous mode was adopted for producing silver nanoparticles, aiming at an increase in the production rate. Two protecting agents, i.e., poly(vinylpyrrolidone) (PVP) and hydroxypropylmethyl cellulose (HPMC), were tested, which have been proven to be effective in our previous work of recycle operation. Using PVP as protecting agent, the effects of the operating variables, including the rotation speed, the feeding rate, the dosage of protecting agent, and reactant concentration, on the particle size and yield of the silver product were investigated. The experiment was further conducted using HPMC as protecting agent to compare the experimental results between the two protecting agents. The use of PVP gave smaller silver nanoparticles; however, a higher yield was obtained by using HPMC. Although the yield of continuous operation was lower than that of recycle operation, the production rate was much higher for either protecting agent, providing a great potential for commercialization. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie9005645 [article] Preparation of silver nanoparticles using a spinning disk reactor in a continuous mode [texte imprimé] / Clifford Y. Tai, Auteur ; Yao-Hsuan Wang, Auteur ; Chia-Te Tai, Auteur . - 2010 . - pp. 10104–10109. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 22 (Novembre 2009) . - pp. 10104–10109 Mots-clés : Spinning  disk  reactor  Silver  nanoparticles  Hydroxypropylmethyl  cellulose  poly(vinylpyrrolidone)  cellulose Résumé : A spinning disk reactor (SDR) operated in a continuous mode was adopted for producing silver nanoparticles, aiming at an increase in the production rate. Two protecting agents, i.e., poly(vinylpyrrolidone) (PVP) and hydroxypropylmethyl cellulose (HPMC), were tested, which have been proven to be effective in our previous work of recycle operation. Using PVP as protecting agent, the effects of the operating variables, including the rotation speed, the feeding rate, the dosage of protecting agent, and reactant concentration, on the particle size and yield of the silver product were investigated. The experiment was further conducted using HPMC as protecting agent to compare the experimental results between the two protecting agents. The use of PVP gave smaller silver nanoparticles; however, a higher yield was obtained by using HPMC. Although the yield of continuous operation was lower than that of recycle operation, the production rate was much higher for either protecting agent, providing a great potential for commercialization. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie9005645

Rebuttal to “comments on ‘heterogeneous nucleation rate of calcium carbonate derived from induction period’” / Wen-Chen Chien in Industrial & engineering chemistry research, Vol. 49 N° 7 (Avril 2010) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 49 N° 7 (Avril 2010) . - pp. 3499–3499 Titre : Rebuttal to “comments on ‘heterogeneous nucleation rate of calcium carbonate derived from induction period’” Type de document : texte imprimé Auteurs : Wen-Chen Chien, Auteur ; Clifford Y. Tai, Auteur Année de publication : 2010 Article en page(s) : pp. 3499–3499 Note générale : Industrial Chemistry Langues : Anglais (eng) Mots-clés : Rebuttal  Heterogeneous  Nucleation  Calcium  Carbonate ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie1002697 [article] Rebuttal to “comments on ‘heterogeneous nucleation rate of calcium carbonate derived from induction period’” [texte imprimé] / Wen-Chen Chien, Auteur ; Clifford Y. Tai, Auteur . - 2010 . - pp. 3499–3499. Industrial Chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 7 (Avril 2010) . - pp. 3499–3499 Mots-clés : Rebuttal  Heterogeneous  Nucleation  Calcium  Carbonate ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie1002697