ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
DOE issues new NEPA rule and procedures—and accelerates DOME reactor testing
Meeting a deadline set in President Trump’s May 23 executive order “Reforming Nuclear Reactor Testing at the Department of Energy,” the DOE on June 30 updated information on its National Environmental Policy Act (NEPA) rulemaking and implementation procedures and published on its website an interim final rule that rescinds existing regulations alongside new implementing procedures.
Ya-Ting Yang, Xiang Li, Cao-Fei Fu, Tong Song, Zhen-Qi Chang, Da-Qiao Meng, Christophe A. Serra
Nuclear Science and Engineering | Volume 181 | Number 2 | October 2015 | Pages 216-224
Technical Paper | doi.org/10.13182/NSE14-117
Articles are hosted by Taylor and Francis Online.
The transmutation concept of minor actinide (MA)–bearing nuclear fuel plays an important role in managing highly radioactive waste. A facile route combining the sol-gel process and microfluidic technology was presented to fabricate Ce/Eu oxide microspheres as a surrogate for plutonium-based MA-bearing nuclear fuel. Uniform Ce/Eu oxide microspheres with a varied Eu content (7.90%, 13.00%, and 17.56%) were successfully fabricated using the co-sol-gel method. The prepared microspheres had a narrow size distribution (coefficient of variance < 2%) and excellent sphericity (dmax/dmin < 1.09). The Ce and Eu elements were shown to have a relatively homogeneous distribution in the microspheres through energy dispersive X-ray spectroscopy mapping images. Thermal behavior analysis, microstructure observation, and crystalline structure analysis were conducted systematically. The X-ray diffraction patterns showed one cubic lattice structure for all of the samples.