Abstract: Deposition of the manganese dioxide (MnO2) Thin Film (TF) was carried out by Electron beam (E-beam) evaporation technique. Structural, optical, and electrical characteristics reveal that ...

锂提取与λ-MnO?制备：本研究提出了一种使用次氯酸钠（NaClO）作为氧化剂的选择性锂提取方法，在室温、弱酸性条件下实现高效锂提取（99.3%），同时保持尖晶石LiMn?O?的结构完整，制备出高纯度λ-MnO?。相比传统酸处理（如HCl）和硫酸盐法（如Na?S?O?），该方法 ...

HCLTech CEO C Vijayakumar earned USD 10.85 million (about Rs 94.6 crore) in the financial year 2024-25, making him one of the highest-paid executives in the Indian IT sector and surpassing the ...

Shares of HCL Technologies Ltd climbed nearly 2 percent to Rs 1,523.90 in early trade on Tuesday after the IT major posted better-than-expected revenue and profit for the July-September quarter, and ...

HCL Technologies downgraded its margin guidance for the full fiscal year as the IT major announced its Q1 results for the period ended 30 June 2025 on Monday, 14 July. The company lowered its EBIT ...

HCL Tech Q1 LIVE Updates: CVijayakumar, CEO & Managing Director, HCLTech, said, “We had healthy revenue growth of 3.7% YoY, supported by strong performance in our Services business, which grew 4.5% ...

There’s been a lot of talk about performance supplements in the fitness world over the past few years, but one that may actually walk the walk is creatine. Creatine has been linked to a ton of health ...

The Union Cabinet approved a joint venture between HCL and Foxconn. Image: PTI In a move to strengthen India’s position in the global semiconductor landscape under India Semiconductor Mission, the ...

HCL Tech Q4 Results FY25 Highlights: HCL Tech on Tuesday announced its fiscal fourth quarter earnings. It posted Q4 profit at Rs 4307crore, recording a growth of 8.05 per cent in comparison to Rs 3986 ...

IT services company HCL Technologies on Monday reported 6% growth in its consolidated net profit at Rs 4,591 crore for the quarter ended December 2024. The same stood at Rs 4,350 crore a year ago.

IT firm HCL Technologies (HCLTech) on January 13 reported 5.5 percent on-year rise in net profit at Rs 4,591 crore for the quarter ended December 31, 2024, in line with the Street expectations. The IT ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...