Stanley Whittingham is a British chemist known for his pioneering work in the development of lithium-ion batteries. His research in the 1970s laid the foundation for the technology that powers many modern devices, including smartphones and electric vehicles. Whittingham's innovative approach involved using layered materials to create efficient energy storage systems. In recognition of his contributions, Whittingham was awarded the 2019 Nobel Prize in Chemistry alongside John B. Goodenough and Akira Yoshino. Their collective efforts have significantly advanced the field of energy storage, making a lasting impact on both science and technology.