vapor phase
Recently Published Documents


TOTAL DOCUMENTS

10708
(FIVE YEARS 1193)

H-INDEX

125
(FIVE YEARS 23)

Author(s):  
Nithin Poonkottil ◽  
Ranjith K. Ramachandran ◽  
Eduardo Solano ◽  
Nadadur Veeraraghavan Srinath ◽  
Ji-Yu Feng ◽  
...  
Keyword(s):  

2022 ◽  
pp. 2101665
Author(s):  
Robert Brooke ◽  
Kosala Wijeratne ◽  
Kathrin Hübscher ◽  
Dagmawi Belaineh ◽  
Peter Andersson Ersman

Author(s):  
Yi He ◽  
Ying Li ◽  
Ying Yuan ◽  
Jun Shu ◽  
Xiaoyan Deng ◽  
...  

AIP Advances ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 015203
Author(s):  
Masataka Imura ◽  
Hideki Inaba ◽  
Takaaki Mano ◽  
Nobuyuki Ishida ◽  
Fumihiko Uesugi ◽  
...  

2022 ◽  
Author(s):  
Lukas Mai ◽  
Dina Maniar ◽  
Frederik Zysk ◽  
Judith Schöbel ◽  
Thomas Kühne ◽  
...  

The vapor phase infiltration (VPI) process of trimethyl aluminum (TMA) into poly(4-acetoxystyrene) (POAcSt), poly(nonyl methacrylate) (PNMA) and poly(tert-butyl methacrylate) (PtBMA) is reported. Depth-profiling X-ray photoelectron spectroscopy (XPS) measurements are used...


Author(s):  
Matheus Tavares ◽  
Luís Kanda ◽  
Wanderson Giacomin Júnior ◽  
Luiz Ramos ◽  
Luciana Vandenberghe ◽  
...  

This work provides a general insight on lipase-catalyzed synthesis of geranyl acetate through esterification of geraniol with acetic acid. Although this reaction is relatively well known, the replacement of organic solvents by supercritical fluids is fairly recent and the role of CO2 is still not completely understood. Therefore, reactions were performed with Lipozyme® RM IM and Novozym® 435 as biocatalysts, and hexane and CO2 as solvents. For similar reaction conditions, geraniol conversions obtained using hexane were much higher, rather than supercritical CO2 (scCO2, 82.9% versus 12.0% after 4 h). The results obtained indicated that CO2 might help the migration of water from the enzyme surface to reaction bulk and then to the vapor phase. Thus, by increasing the vapor phase extension, the geraniol conversion enhanced to 60.5% after 4 h. Such improvement represents one step forward to comprehend the influence of CO2, a safer and greener solvent as compared to hexane.


2022 ◽  
pp. 126520
Author(s):  
Kazutada Ikenaga ◽  
Nami Tanaka ◽  
Taro Nishimura ◽  
Hirotaka Iino ◽  
Ken Goto ◽  
...  

2022 ◽  
Author(s):  
Yanjie Xia ◽  
Fan Zhang ◽  
Zhen Lu ◽  
Jiuhui Han ◽  
Daixiu Wei ◽  
...  
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document