Rice engineers tackle sunlight intermittency in solar desalinationA team of Rice engineers has developed a system that could transform desalination practices, making the process more adaptable, resilient and cheaper. The new system is powered by sunlight and uses a creative approach to heat recovery for extended May 14 25May 14, 2025Article at news.rice.edu
Quantum-inspired design boosts efficiency of heat-to-electricity conversionResearchers at Rice have found a new way to improve a key element of thermophotovoltaic systems, which convert heat into electricity via light. Rice engineer Gururaj Naik and his team designed a thermal emitter that can deliver high efficiencies Nov 21 24November 21, 2024Article at news.rice.edu
Rice discovery taps ‘hot carriers’ for on-demand, emissions-free hydrogen and catalyst regenerationRice researchers have developed a new photocatalyst that could render steam methane reforming entirely emissions-free and extend catalyst lifetimes. Nov 11 24November 11, 2024Article at news.rice.edu
Reactor developed at Rice could make direct air capture more energy efficientRice researchers have developed an electrochemical reactor that has the potential to drastically reduce energy consumption and cost for direct air capture. Oct 29 24October 29, 2024Article at news.rice.edu
Rice-built reactor yields green ammonia and purified waterRice engineers have developed a revolutionary reactor design that could decarbonize ammonia production while also mitigating water pollution. Aug 12 24August 12, 2024Article at news.rice.edu
Rice lab finds faster, cleaner way to extract lithium from battery wasteRice researchers uncover a rapid, efficient and environmentally friendly method for selective lithium recovery using microwave radiation and a readily biodegradable solvent. Jul 29 24July 29, 2024Article at news.rice.edu
Rice lab achieves major gains in perovskite solar cell stabilityRice lab develops new chemistry to achieve commercially relevant stability and performance for perovskite solar cells. Jun 13 24June 13, 2024Article at news.rice.edu
Aluminum nanoparticles make tunable green catalystsThe Rice lab of nanotechnology pioneer Naomi Halas has uncovered a transformative approach to harnessing the catalytic power of aluminum nanoparticles by annealing them in various gas atmospheres at high temperatures. Mar 05 24March 05, 2024Article at news.rice.edu
Rice study shows coal-based product could replace sand in concreteA new study by Rice researchers found that graphene derived from metallurgical coke, a coal-based product, through flash Joule heating could serve not only as a reinforcing additive in cement but also as a replacement for sand in concrete. Jan 26 24January 26, 2024Article at news.rice.edu
Study sheds light on how Earth cycles fossil carbonRice’s Mark Torres and collaborators used rhenium as a proxy for fossil carbon in order to quantify the rate at which Earth naturally releases carbon dioxide into the atmosphere and found that high rates of carbon breakdown persist across the Nov 14 23November 14, 2023Article at news.rice.edu
Global temperature variations impact the planet’s water cycleA new study by Rice climate scientist Sylvia Dee and an international team of collaborators sheds light on the impact that global temperature variation over the past 2,000 years has had on the planet’s hydrological cycle. Nov 03 23November 03, 2023Article at news.rice.edu
Breakthrough synthesis method improves solar cell stabilityA process developed by Rice engineers and collaborators yields 2D halide perovskite crystal layers of ideal thickness and purity through dynamic control of the crystallization process ⎯ a key step toward ensuring device stability for optoelectronics Oct 26 23October 26, 2023Article at news.rice.edu
Decontamination method zaps pollutants from soilA rapid, high-heat electrothermal soil remediation process developed by Rice scientists and collaborators at the United States Army Engineer Research and Development Center flushes out both organic pollutants and heavy metals in seconds without Oct 17 23October 17, 2023Article at news.rice.edu
It's easier to get valuable metals from battery waste if you ‘flash’ itA battery recycling process developed by Rice scientists can retrieve valuable metals from mixed cathode and anode waste with a yield exceeding 98% in less time than normal using low-concentration acid, reducing both the cost and negative Sep 27 23September 27, 2023Article at news.rice.edu
Copper-based catalysts efficiently turn carbon dioxide into methaneCopper-based catalysts developed by Rice University materials scientists help speed up the rate of carbon dioxide-to-methane conversion. Sep 25 23September 25, 2023Article at news.rice.edu
Making hydrogen from waste plastic could pay for itselfRice University researchers have found a way to harvest hydrogen from plastic waste using a low-emissions method that generates graphene as a by-product, which could help offset production costs. Sep 14 23September 14, 2023Article at news.rice.edu
Device makes hydrogen from sunlight with record efficiencyRice University engineers’ have created a device that turns sunlight into hydrogen with record-breaking efficiency by integrating next-generation halide perovskite semiconductors with electrocatalysts in a single, durable, cost-effective and Jul 20 23July 20, 2023Article at news.rice.edu
Electrochemical device captures carbon dioxide at the flick of a switchNew carbon capture technology developed by Rice University engineers can generate a continuous, high-purity carbon dioxide stream from diluted, or low-concentration, gas streams using only electricity and a water-and-oxygen-based reaction. Jun 27 23June 27, 2023Article at news.rice.edu
Study finds human impact on wildlife even in protected areasThe largest long-term standardized camera-trap survey to date finds that human activity impacts tropical mammals living in protected areas and sheds light on how different species are affected based on their habitat needs and anthropogenic stressors. Jun 25 23June 25, 2023Article at news.rice.edu
Iron-rich rocks unlock new insights into Earth’s planetary historyA new study by Rice University scientists suggests iron-rich ancient sediments may have helped cause some of the largest volcanic events in the planet’s history. May 25 23May 25, 2023Article at news.rice.edu