Three-Day Continuous Exposure Monitoring of CNT Manufacturing Workplaces
المؤلفون المشاركون
Yu, Il Je
Lee, Ji Hyun
Ahn, Kang Ho
Kim, Sun Man
Kim, Ellen
Lee, Gun Ho
Han, Jeong Hee
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-06-01
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Continuous monitoring for possible exposure to carbon nanotubes was conducted over a period of 2 to 3 days at workplaces that manufacture multiwall carbon nanotubes (MWCNTs) and single wall carbon nanotubes (SWCNTs).
To estimate the potential emission of carbon nanotubes (CNTs) and potential exposure of workers, personal sampling, area monitoring, and real-time monitoring using an scanning mobility particle sizer (SMPS) and dust monitor were conducted at workplaces where the workers manufactured CNTs.
The personal and area sampling of the total suspended particulate (TSP) at the MWCNT manufacturing facilities ranged from 0.031 to 0.254 and from N.D (not detected) to 0.253 mg/m3, respectively.
This 2- to 3-day monitoring study found that nanoparticles were released when opening the chemical vapor deposit (CVD) reactor door after the synthesis of MWCNTs, when transferring the MWCNTs to containers and during blending and grinding.
However, distinguishing the background concentration from the work process particle emission was complicated due to sustained and even increased particle concentrations after the work processes were terminated.
The MWCNTs sampled for transmission electron microscopy (TEM) observation exhibited a tangled shape with no individual dispersed CNT structures.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lee, Ji Hyun& Ahn, Kang Ho& Kim, Sun Man& Kim, Ellen& Lee, Gun Ho& Han, Jeong Hee…[et al.]. 2015. Three-Day Continuous Exposure Monitoring of CNT Manufacturing Workplaces. BioMed Research International،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1054697
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lee, Ji Hyun…[et al.]. Three-Day Continuous Exposure Monitoring of CNT Manufacturing Workplaces. BioMed Research International No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1054697
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lee, Ji Hyun& Ahn, Kang Ho& Kim, Sun Man& Kim, Ellen& Lee, Gun Ho& Han, Jeong Hee…[et al.]. Three-Day Continuous Exposure Monitoring of CNT Manufacturing Workplaces. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1054697
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1054697
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر