( ( Cella ( Energy technology ) ) ( ( is ( ( ( ( based ( around ( ( ( the encapsulation ) ( of ( hydrogen ( ( gas and ) nano-structuring ) ) ) ) ( of ( chemical hydrides ) ) ) ) ) ( in ( small ( plastic balls ) ) ) ) , ) ( at ( room ( ( temperature and ) pressure ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Cella) (NNP Energy) (NN technology)) (VP (VBZ is) (VP (VBN based) (PP (IN around) (NP (NP (DT the) (NN encapsulation)) (PP (IN of) (NP (NN hydrogen) (NN gas) (CC and) (NN nano-structuring))) (PP (IN of) (NP (NN chemical) (NNS hydrides))))) (PP (IN in) (NP (JJ small) (JJ plastic) (NNS balls))) (, ,) (PP (IN at) (NP (NN room) (NN temperature) (CC and) (NN pressure))))) (. .)))
Cella Energy technology is based around the encapsulation of hydrogen gas and nano-structuring of chemical hydrides in small plastic balls, at room temperature and pressure.
(ROOT (S (NP (NNP Hydrogen)) (VP (VBZ is) (PP (IN in) (NP (NP (NN gas) (NN form)) (PP (IN at) (NP (NN room) (NN temperature)))))) (. .)))