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2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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X-energy raises $700M in latest funding round
Advanced reactor developer X-energy has announced that it has closed an oversubscribed Series D financing round of approximately $700 million. The funding proceeds are expected to be used to help continue the expansion of its supply chain and the commercial pipeline for its Xe-100 advanced small modular reactor and TRISO-X fuel, according the company.
Evan T. Williams, Charles D. Coryell
Nuclear Technology | Volume 2 | Number 3 | June 1966 | Pages 256-258
Technical Paper and Note | doi.org/10.13182/NT66-A27598
Articles are hosted by Taylor and Francis Online.
Two experiments have shown that 87Br is the major contributor to the 55-sec delayed-neutron activity in 235U thermal-neutron fission products. An upper limit of 0.5% has been set on the possible contribution to the total 55-sec delayed-neutron activity by unknown precursors with half-life of the order of 55-sec or longer. The half-life of87Br has been accurately measured by observing the neutron decay in chemically pure bromine samples and was found to be 55.4 ± 0.7 sec.
