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  2. Ultium - Wikipedia

    en.wikipedia.org/wiki/Ultium

    With the announcement of the joint venture with Samsung SDI for the fourth US battery plant in April 2023, prismatic and cylindrical Ultium battery cells will be produced domestically. [28] The next-generation Chevrolet Bolt EV will use Ultium cells with lithium iron phosphate chemistry, which will reduce peak and nominal cell voltage. [29]

  3. Samsung SDI - Wikipedia

    en.wikipedia.org/wiki/Samsung_SDI

    Samsung SDI [2] Co., Ltd. (Korean: 삼성SDI 주식회사) is a battery and electronic materials manufacturer headquartered in Yongin, Gyeonggi-do, South Korea.Samsung SDI operates its business with Energy Solutions and Electronic Materials segment.

  4. Battery nomenclature - Wikipedia

    en.wikipedia.org/wiki/Battery_nomenclature

    By 1934, the system had been revised and extended to 17 sizes ranging from NS at 7 ⁄ 16 inch diameter by 3 ⁄ 4 inch height, through size J at 1 + 3 ⁄ 4 inches diameter by 5 + 7 ⁄ 8 inches high, to the largest standard cell which retained its old designation of No. 6 and which was 2 + 1 ⁄ 2 inches in diameter and 6 inches high.

  5. Samsung SDI finalizes deal with GM to build $3.5 billion ...

    www.aol.com/news/samsung-sdi-finalizes-deal-gm...

    The two companies will invest about $3.5 billion to build a battery cell manufacturing plant with an annual production capacity of 27 gigawatt hours (GWh) initially, Samsung SDI said in a statement.

  6. SB LiMotive - Wikipedia

    en.wikipedia.org/wiki/SB_LiMotive

    SB LiMotive was a 50:50 joint company of Bosch and Samsung SDI founded in June 2008. The joint venture developed and manufactured lithium-ion batteries for use in hybrid-, plug-in hybrid vehicles and electric vehicles. It was officially ended in September 2012 with both companies focusing on automotive batteries alone.

  7. Uniform 4-polytope - Wikipedia

    en.wikipedia.org/wiki/Uniform_4-polytope

    In geometry, a uniform 4-polytope (or uniform polychoron) [1] is a 4-dimensional polytope which is vertex-transitive and whose cells are uniform polyhedra, and faces are regular polygons. There are 47 non-prismatic convex uniform 4-polytopes. There are two infinite sets of convex prismatic forms, along with 17 cases arising as prisms of the ...

  8. List of 4000-series integrated circuits - Wikipedia

    en.wikipedia.org/wiki/List_of_4000-series...

    The following is a list of CMOS 4000-series digital logic integrated circuits.In 1968, the original 4000-series was introduced by RCA.Although more recent parts are considerably faster, the 4000 devices operate over a wide power supply range (3V to 18V recommended range for "B" series) and are well suited to unregulated battery powered applications and interfacing with sensitive analogue ...

  9. Standard cell - Wikipedia

    en.wikipedia.org/wiki/Standard_cell

    In semiconductor design, standard-cell methodology is a method of designing application-specific integrated circuits (ASICs) with mostly digital-logic features. Standard-cell methodology is an example of design abstraction, whereby a low-level very-large-scale integration layout is encapsulated into an abstract logic representation (such as a NAND gate).