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논문 기본정보
Facile Synthesis of Hollow and Porous Palladium Nanospheres on Reduced Graphene Oxide Nanosheets and Their Application for Electrochemical Sensing
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | Journal of the Electrochemical Society |
| ISSN | 0013-4651,1945-7111 |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | Yang, Ziyin,Zheng, Xiaohui,Zheng, Jianbin |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2016-01-01 |
| 초록 | The nanocomposites of hollow and porous palladium nanospheres (Pd-HPs) supported on reduced graphene oxide (rGO) were prepared and then applied for electrochemical sensing of hydrogen peroxide (H 2 O 2 ). Pd-HPs/rGO nanocomposites were synthesized for the first time through a facile one-pot hydrothermal route by using urea as the structure directing agent and reductant. The morphology and composition of the nanocomposites were characterized using transmission electron microscope (TEM), fourier transform infrared spectroscopy and energy-dispersive X-ray spectrum. TEM observations revealed that the as-synthesized Pd-HPs/rGO nanocomposites exhibited a sphere-shaped hollow and porous structure. The electrochemical investigations indicated that Pd-HPs/rGO nanocomposites exhibited excellent electrocatalytic performance toward H 2 O 2 reduction with a linear range from 50.0 #x03BC;M to 9.25 mM, a high sensitivity of 216.2 #x03BC;A mM #x2212;1 cm #x2212;2 and a low detection limit of 9.5 #x03BC;M. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=NART75826120 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
|---|---|
| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | Graphene oxide,Hollow,Hydrogen peroxide,Nonenzymatic sensor,Palladium,Porous |