Hydrogen generation using a borohydride-based semi-continuous milli-scale reactor (Record no. 169599)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01729nab a2200193 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2009 xxu |
| 245 00 - TITULO | |
| Título | Hydrogen generation using a borohydride-based semi-continuous milli-scale reactor |
| Subtítulo | Effects of physicochemical parameters on hydrogen yield |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | ene. 2009 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 15/05/2009 ; 17/04/2009 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 5 p. ; 408-413 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resúmen publicado por el autor: It is well-known that hydrogen for portable applications can be generated by hydrolysis of sodium borohydride stabilized in an alkali medium over suitable catalysts. This paper describes hydrogen generation by hydrolysis of solid sodium borohydride (NaBH4) powder in a milli-scale semi-continuous reactor. Acidified (hydrochloric acid) water is used as an accelerator for hydrogen generation. The effects of liquid-solid interfacial contact area, NaBH4 loading, liquid flow rate, and temperature on the hydrogen yield in the milli-scale reactor have been studied. The results indicate that up to 80% of the theoretical hydrogen can be produced from 2 mg (0.053 mM) of NaBH4 using a 6 N HCl solution at a flow rate of 1 µL/min. The hydrolysis of NaBH4 produces byproducts, such as NaBO2 and NaCl. Acidified water increases the porosity of the interfacial reaction zone consisting of byproducts. This improves liquid delivery to unreacted NaBH4 and results in greater hydrogen generation over longer durations. |
| 773 0# - CORRECCIÓN | |
| Título | Energy & fuels |
| Partes relacionadas | 23 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Javed, Umer |
| 9 (RLIN) | 40947 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Subramanian, Vaidyanathan |
| 9 (RLIN) | 40948 |
| 856 ## - LINK | |
| Link | <a href="http://pubs.acs.org/doi/full/10.1021/ef8005417">http://pubs.acs.org/doi/full/10.1021/ef8005417</a> |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca virtual | Biblioteca virtual | 05/03/2026 | 200044402 | 200044402 | 05/03/2026 | Artículo de Revista |
