Proprietary chemical-exchange distillation technology supports the production of nuclear-grade boron-10 enriched boric acid and electronic-grade boron-11 trifluoride Tianjin Tianhesheng Advanced Material Technology Co., Ltd. (“Tianhesheng Isotopes”) has recently made progress in the industrialization of boron isotope materials. The company focuses on the research, development and production of enriched boron-10 and boron-11 materials. Its main products include nuclear-grade boron-10 enriched boric acid and electronic-grade boron-11 trifluoride, addressing material requirements in semiconductors, nuclear power and medical research. According to publicly available environmental impact assessment documents, its production facility in the Nangang Industrial Zone of the Tianjin Economic-Technological Development Area has a total design capacity of 15 metric to...

Boron-11 trifluoride (¹¹BF₃, also written as 11BF3 or BF3-11) is boron trifluoride enriched in the boron-11 isotope. Electronic-grade boron-11 trifluoride can serve as a boron source for p-type doping through semiconductor ion implantation. Tianjin Tianhesheng Advanced Material Technology Co., Ltd. (“Tianhesheng Isotopes”) supplies electronic-grade boron-11 trifluoride with boron-11 isotopic enrichment ≥99.8%, supporting semiconductor customers’ material selection and procurement requirements. 1. Key Specifications for Boron-11 Trifluoride When selecting electronic-grade boron-11 trifluoride, isotopic enrichment and chemical purity must be evaluated separately. Neither specification substitutes for the other. Boron-11 Isotopic Enrichment Isotopic enrichment indicates the proportion of boron-11 within the boron content. Tianheshe...

Boron-10 enriched boric acid, also referred to as boron-10 acid, is boric acid with an increased proportion of the boron-10 isotope. Tianjin Tianhesheng Advanced Material Technology Co., Ltd. (“Tianhesheng Isotopes”) specializes in nuclear-grade boron-10 enriched boric acid with boron-10 isotopic enrichment ≥99% and develops industrial production capabilities for enriched boron isotope materials. When selecting boron-10 enriched boric acid, buyers should consider isotopic enrichment, chemical purity, impurity control, actual supply capabilities and quality management, confirming specifications against the intended application. 1. Key Specifications for Boron-10 Enriched Boric Acid Boron-10 Isotopic Enrichment Boron-10 accounts for approximately 20% of naturally occurring boron. Isotope separation can increase this proportion. Tianhesheng Isotopes sp...

On October 31, 2024, the National Atomic Energy Agency and other twelve departments issued a notice on the issuance of the "Three-Year Action Plan for the High-Quality Development of the Nuclear Technology Application Industry (2024-2026)" (hereinafter referred to as the "Action Plan"). The "Action Plan" points out that by 2026, my country's nuclear technology application industry's independent innovation capabilities will be significantly improved, and the industry field will be further expanded. The "Action Plan" lists "coordinating isotope supply and implementing supply guarantee capacity improvement actions" as a key task, which mentions the need to accelerate the formation of stable isotope production capacity. Carry out research on separation and purification technologies of high-abundance and high-chemical purity stable isotopes, open up the stable isotop...

On September 5, 2024, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce issued an interim final rule (IFR) as a supplement to the Export Control List (CCL) to implement controls on key and emerging technologies that have reached broad technical agreements among international partners. The IFR mainly involves quantum computing projects, and will also affect equipment for producing advanced semiconductors, additive manufacturing projects for producing metal parts, and all-around gate field-effect transistors (GAAFETs). Silicon-28 is often used in the manufacture of quantum chips due to its spin-free physical properties. In order to maintain the leading position of the United States and its allies in the field of quantum computing, in the IFR, BIS listed epitaxial materials composed of silicon-28 as "substrate", common gase...

On December 22, 2023, Ministry of Industry and Information Technology of the People's Republic of China issued the "Notice of the Ministry of Industry and Information Technology on the Release of the First Batch Application Demonstration Guidance Catalog of Key New Materials (2024 Edition)", which determined that the "First Batch Application Demonstration Guidance Catalog of Key New Materials (2024 Edition)" (hereinafter referred to as the "Catalog") will be implemented on January 1, 2024, and the "First Batch Application Demonstration Guidance Catalog of Key New Materials (2021 Edition)" will be abolished at the same time. The new version of the "Catalog" includes 299 products in three categories: advanced basic materials, key strategic materials, and cutting-edge new materials, which is 8 fewer than the 2021 version. Boric acid is an ad...